13837656825

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 26489054592

約数和(自身を除く): 12651397767

約数列:

[1, 3, 5, 9, 15, 25, 37, 41, 45, 71, 75, 111, 123, 185, 205, 213, 225, 333, 355, 369, 555, 571, 615, 639, 925, 1025, 1065, 1517, 1665, 1713, 1775, 1845, 2627, 2775, 2855, 2911, 3075, 3195, 4551, 5139, 5325, 7585, 7881, 8325, 8565, 8733, 9225, 13135, 13653, 14275, 14555, 15975, 21127, 22755, 23411, 23643, 25695, 26199, 37925, 39405, 40541, 42825, 43665, 63381, 65675, 68265, 70233, 72775, 105635, 107707, 113775, 117055, 118215, 121623, 128475, 130995, 190143, 197025, 202705, 210699, 218325, 316905, 323121, 341325, 351165, 364869, 528175, 538535, 585275, 591075, 608115, 654975, 866207, 950715, 969363, 1013525, 1053495, 1500017, 1584525, 1615605, 1662181, 1755825, 1824345, 2598621, 2692675, 3040575, 4331035, 4500051, 4753575, 4846815, 4986543, 5267475, 7500085, 7795863, 8078025, 8310905, 9121725, 12993105, 13500153, 14959629, 21655175, 22500255, 24234075, 24932715, 37500425, 38979315, 41554525, 61500697, 64965525, 67500765, 74798145, 112501275, 124663575, 184502091, 194896575, 307503485, 337503825, 373990725, 553506273, 922510455, 1537517425, 2767531365, 4612552275, 13837656825]

約数ペア:

[(1, 13837656825), (3, 4612552275), (5, 2767531365), (9, 1537517425), (15, 922510455), (25, 553506273), (37, 373990725), (41, 337503825), (45, 307503485), (71, 194896575), (75, 184502091), (111, 124663575), (123, 112501275), (185, 74798145), (205, 67500765), (213, 64965525), (225, 61500697), (333, 41554525), (355, 38979315), (369, 37500425), (555, 24932715), (571, 24234075), (615, 22500255), (639, 21655175), (925, 14959629), (1025, 13500153), (1065, 12993105), (1517, 9121725), (1665, 8310905), (1713, 8078025), (1775, 7795863), (1845, 7500085), (2627, 5267475), (2775, 4986543), (2855, 4846815), (2911, 4753575), (3075, 4500051), (3195, 4331035), (4551, 3040575), (5139, 2692675), (5325, 2598621), (7585, 1824345), (7881, 1755825), (8325, 1662181), (8565, 1615605), (8733, 1584525), (9225, 1500017), (13135, 1053495), (13653, 1013525), (14275, 969363), (14555, 950715), (15975, 866207), (21127, 654975), (22755, 608115), (23411, 591075), (23643, 585275), (25695, 538535), (26199, 528175), (37925, 364869), (39405, 351165), (40541, 341325), (42825, 323121), (43665, 316905), (63381, 218325), (65675, 210699), (68265, 202705), (70233, 197025), (72775, 190143), (105635, 130995), (107707, 128475), (113775, 121623), (117055, 118215)]