15704083985

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 19448985600

約数和(自身を除く): 3744901615

約数列:

[1, 5, 59, 109, 191, 295, 545, 955, 2557, 6431, 11269, 12785, 20819, 32155, 56345, 104095, 150863, 278713, 488387, 754315, 1228321, 1393565, 2441935, 6141605, 16444067, 28814833, 53234183, 82220335, 144074165, 266170915, 3140816797, 15704083985]

約数ペア:

[(1, 15704083985), (5, 3140816797), (59, 266170915), (109, 144074165), (191, 82220335), (295, 53234183), (545, 28814833), (955, 16444067), (2557, 6141605), (6431, 2441935), (11269, 1393565), (12785, 1228321), (20819, 754315), (32155, 488387), (56345, 278713), (104095, 150863)]