15117008748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{15413}}^1$

素因数の和:15551

約数の個数: 72

約数和(自身を含む): 37015919472

約数和(自身を除く): 21898910724

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 2209, 3478, 4418, 5217, 6627, 6956, 8836, 10434, 13254, 15413, 20868, 26508, 30826, 46239, 61652, 81733, 92478, 163466, 184956, 245199, 326932, 490398, 570281, 724411, 980796, 1140562, 1448822, 1710843, 2173233, 2281124, 2897644, 3421686, 4346466, 6843372, 8692932, 26803207, 34047317, 53606414, 68094634, 80409621, 102141951, 107212828, 136189268, 160819242, 204283902, 321638484, 408567804, 1259750729, 2519501458, 3779252187, 5039002916, 7558504374, 15117008748]

約数ペア:

[(1, 15117008748), (2, 7558504374), (3, 5039002916), (4, 3779252187), (6, 2519501458), (12, 1259750729), (37, 408567804), (47, 321638484), (74, 204283902), (94, 160819242), (111, 136189268), (141, 107212828), (148, 102141951), (188, 80409621), (222, 68094634), (282, 53606414), (444, 34047317), (564, 26803207), (1739, 8692932), (2209, 6843372), (3478, 4346466), (4418, 3421686), (5217, 2897644), (6627, 2281124), (6956, 2173233), (8836, 1710843), (10434, 1448822), (13254, 1140562), (15413, 980796), (20868, 724411), (26508, 570281), (30826, 490398), (46239, 326932), (61652, 245199), (81733, 184956), (92478, 163466)]