70572385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 23413535

約数列:

[1, 5, 13, 65, 73, 107, 139, 365, 535, 695, 949, 1391, 1807, 4745, 6955, 7811, 9035, 10147, 14873, 39055, 50735, 74365, 101543, 131911, 193349, 507715, 659555, 966745, 1085729, 5428645, 14114477, 70572385]

約数ペア:

[(1, 70572385), (5, 14114477), (13, 5428645), (65, 1085729), (73, 966745), (107, 659555), (139, 507715), (365, 193349), (535, 131911), (695, 101543), (949, 74365), (1391, 50735), (1807, 39055), (4745, 14873), (6955, 10147), (7811, 9035)]