15694873975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{6067}}^1$

素因数の和:6520

約数の個数: 48

約数和(自身を含む): 22211792640

約数和(自身を除く): 6516918665

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 409, 575, 1265, 2045, 4499, 6067, 6325, 9407, 10225, 22495, 30335, 47035, 66737, 103477, 112475, 139541, 151675, 235175, 333685, 517385, 697705, 1534951, 1668425, 2481403, 2586925, 3488525, 7674755, 12407015, 27295433, 38373775, 57072269, 62035075, 136477165, 285361345, 627794959, 682385825, 1426806725, 3138974795, 15694873975]

約数ペア:

[(1, 15694873975), (5, 3138974795), (11, 1426806725), (23, 682385825), (25, 627794959), (55, 285361345), (115, 136477165), (253, 62035075), (275, 57072269), (409, 38373775), (575, 27295433), (1265, 12407015), (2045, 7674755), (4499, 3488525), (6067, 2586925), (6325, 2481403), (9407, 1668425), (10225, 1534951), (22495, 697705), (30335, 517385), (47035, 333685), (66737, 235175), (103477, 151675), (112475, 139541)]