25208044125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 50540765184

約数和(自身を除く): 25332721059

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 61, 71, 75, 83, 85, 125, 165, 183, 187, 213, 249, 255, 275, 305, 355, 375, 415, 425, 561, 671, 781, 825, 913, 915, 935, 1037, 1065, 1207, 1245, 1275, 1375, 1411, 1525, 1775, 2013, 2075, 2125, 2343, 2739, 2805, 3111, 3355, 3621, 3905, 4125, 4233, 4331, 4565, 4575, 4675, 5063, 5185, 5325, 5893, 6035, 6225, 6375, 7055, 7625, 8875, 10065, 10375, 11407, 11715, 12993, 13277, 13695, 14025, 15189, 15521, 15555, 16775, 17679, 18105, 19525, 21165, 21655, 22825, 22875, 23375, 25315, 25925, 26625, 29465, 30175, 31125, 34221, 35275, 39831, 46563, 47641, 50325, 55693, 57035, 58575, 64823, 64965, 66385, 68475, 70125, 73627, 75945, 77605, 77775, 83875, 86071, 88395, 90525, 97625, 100181, 105825, 108275, 114125, 126575, 129625, 142923, 147325, 150875, 167079, 171105, 176375, 194469, 199155, 220881, 232815, 238205, 251625, 258213, 278465, 285175, 292875, 300543, 324115, 324825, 331925, 342375, 359473, 368135, 379725, 388025, 388875, 430355, 441975, 452625, 500905, 529125, 541375, 632875, 714615, 736625, 809897, 835395, 855525, 946781, 972345, 995775, 1078419, 1101991, 1104405, 1164075, 1191025, 1291065, 1392325, 1425875, 1502715, 1620575, 1624125, 1659625, 1797365, 1840675, 1898625, 1940125, 2151775, 2209875, 2429691, 2504525, 2840343, 3305973, 3573075, 3954203, 4049485, 4176975, 4277625, 4733905, 4861725, 4978875, 5392095, 5509955, 5522025, 5820375, 5955125, 6111041, 6455325, 6961625, 7513575, 8102875, 8986825, 9203375, 10758875, 11862609, 12148455, 12522625, 14201715, 16529865, 17865375, 18333123, 19771015, 20247425, 20884875, 23669525, 24308625, 26960475, 27549775, 27610125, 30555205, 32276625, 37567875, 44934125, 59313045, 60742275, 67221451, 71008575, 82649325, 91665615, 98855075, 101237125, 118347625, 134802375, 137748875, 152776025, 201664353, 296565225, 303711375, 336107255, 355042875, 413246625, 458328075, 494275375, 763880125, 1008321765, 1482826125, 1680536275, 2291640375, 5041608825, 8402681375, 25208044125]

約数ペア:

[(1, 25208044125), (3, 8402681375), (5, 5041608825), (11, 2291640375), (15, 1680536275), (17, 1482826125), (25, 1008321765), (33, 763880125), (51, 494275375), (55, 458328075), (61, 413246625), (71, 355042875), (75, 336107255), (83, 303711375), (85, 296565225), (125, 201664353), (165, 152776025), (183, 137748875), (187, 134802375), (213, 118347625), (249, 101237125), (255, 98855075), (275, 91665615), (305, 82649325), (355, 71008575), (375, 67221451), (415, 60742275), (425, 59313045), (561, 44934125), (671, 37567875), (781, 32276625), (825, 30555205), (913, 27610125), (915, 27549775), (935, 26960475), (1037, 24308625), (1065, 23669525), (1207, 20884875), (1245, 20247425), (1275, 19771015), (1375, 18333123), (1411, 17865375), (1525, 16529865), (1775, 14201715), (2013, 12522625), (2075, 12148455), (2125, 11862609), (2343, 10758875), (2739, 9203375), (2805, 8986825), (3111, 8102875), (3355, 7513575), (3621, 6961625), (3905, 6455325), (4125, 6111041), (4233, 5955125), (4331, 5820375), (4565, 5522025), (4575, 5509955), (4675, 5392095), (5063, 4978875), (5185, 4861725), (5325, 4733905), (5893, 4277625), (6035, 4176975), (6225, 4049485), (6375, 3954203), (7055, 3573075), (7625, 3305973), (8875, 2840343), (10065, 2504525), (10375, 2429691), (11407, 2209875), (11715, 2151775), (12993, 1940125), (13277, 1898625), (13695, 1840675), (14025, 1797365), (15189, 1659625), (15521, 1624125), (15555, 1620575), (16775, 1502715), (17679, 1425875), (18105, 1392325), (19525, 1291065), (21165, 1191025), (21655, 1164075), (22825, 1104405), (22875, 1101991), (23375, 1078419), (25315, 995775), (25925, 972345), (26625, 946781), (29465, 855525), (30175, 835395), (31125, 809897), (34221, 736625), (35275, 714615), (39831, 632875), (46563, 541375), (47641, 529125), (50325, 500905), (55693, 452625), (57035, 441975), (58575, 430355), (64823, 388875), (64965, 388025), (66385, 379725), (68475, 368135), (70125, 359473), (73627, 342375), (75945, 331925), (77605, 324825), (77775, 324115), (83875, 300543), (86071, 292875), (88395, 285175), (90525, 278465), (97625, 258213), (100181, 251625), (105825, 238205), (108275, 232815), (114125, 220881), (126575, 199155), (129625, 194469), (142923, 176375), (147325, 171105), (150875, 167079)]