15513630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 41430528

約数和(自身を除く): 25916898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 887, 1166, 1590, 1749, 1774, 2661, 2915, 3498, 4435, 5322, 5830, 8745, 8870, 9757, 13305, 17490, 19514, 26610, 29271, 47011, 48785, 58542, 94022, 97570, 141033, 146355, 235055, 282066, 292710, 470110, 517121, 705165, 1034242, 1410330, 1551363, 2585605, 3102726, 5171210, 7756815, 15513630]

約数ペア:

[(1, 15513630), (2, 7756815), (3, 5171210), (5, 3102726), (6, 2585605), (10, 1551363), (11, 1410330), (15, 1034242), (22, 705165), (30, 517121), (33, 470110), (53, 292710), (55, 282066), (66, 235055), (106, 146355), (110, 141033), (159, 97570), (165, 94022), (265, 58542), (318, 48785), (330, 47011), (530, 29271), (583, 26610), (795, 19514), (887, 17490), (1166, 13305), (1590, 9757), (1749, 8870), (1774, 8745), (2661, 5830), (2915, 5322), (3498, 4435)]