69903405

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 158070528

約数和(自身を除く): 88167123

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 33, 39, 45, 51, 55, 65, 71, 81, 85, 99, 117, 135, 143, 153, 165, 187, 195, 213, 221, 255, 297, 351, 355, 405, 429, 459, 495, 561, 585, 639, 663, 715, 765, 781, 891, 923, 935, 1053, 1065, 1105, 1207, 1287, 1377, 1485, 1683, 1755, 1917, 1989, 2145, 2295, 2343, 2431, 2769, 2805, 3195, 3315, 3621, 3861, 3905, 4455, 4615, 5049, 5265, 5751, 5967, 6035, 6435, 6885, 7029, 7293, 8307, 8415, 9585, 9945, 10153, 10863, 11583, 11715, 12155, 13277, 13845, 15147, 15691, 17901, 18105, 19305, 21087, 21879, 24921, 25245, 28755, 29835, 30459, 32589, 35145, 36465, 39831, 41535, 47073, 50765, 54315, 57915, 63261, 65637, 66385, 74763, 75735, 78455, 89505, 91377, 97767, 105435, 109395, 119493, 124605, 141219, 152295, 162945, 172601, 196911, 199155, 235365, 274131, 316305, 328185, 358479, 373815, 423657, 456885, 488835, 517803, 597465, 706095, 822393, 863005, 984555, 1075437, 1270971, 1370655, 1553409, 1792395, 2118285, 2589015, 4111965, 4660227, 5377185, 6354855, 7767045, 13980681, 23301135, 69903405]

約数ペア:

[(1, 69903405), (3, 23301135), (5, 13980681), (9, 7767045), (11, 6354855), (13, 5377185), (15, 4660227), (17, 4111965), (27, 2589015), (33, 2118285), (39, 1792395), (45, 1553409), (51, 1370655), (55, 1270971), (65, 1075437), (71, 984555), (81, 863005), (85, 822393), (99, 706095), (117, 597465), (135, 517803), (143, 488835), (153, 456885), (165, 423657), (187, 373815), (195, 358479), (213, 328185), (221, 316305), (255, 274131), (297, 235365), (351, 199155), (355, 196911), (405, 172601), (429, 162945), (459, 152295), (495, 141219), (561, 124605), (585, 119493), (639, 109395), (663, 105435), (715, 97767), (765, 91377), (781, 89505), (891, 78455), (923, 75735), (935, 74763), (1053, 66385), (1065, 65637), (1105, 63261), (1207, 57915), (1287, 54315), (1377, 50765), (1485, 47073), (1683, 41535), (1755, 39831), (1917, 36465), (1989, 35145), (2145, 32589), (2295, 30459), (2343, 29835), (2431, 28755), (2769, 25245), (2805, 24921), (3195, 21879), (3315, 21087), (3621, 19305), (3861, 18105), (3905, 17901), (4455, 15691), (4615, 15147), (5049, 13845), (5265, 13277), (5751, 12155), (5967, 11715), (6035, 11583), (6435, 10863), (6885, 10153), (7029, 9945), (7293, 9585), (8307, 8415)]