325093375

素因数分解:

$5^3\times {\mathrm{397}}^1\times {\mathrm{6551}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 406800576

約数和(自身を除く): 81707201

約数列:

[1, 5, 25, 125, 397, 1985, 6551, 9925, 32755, 49625, 163775, 818875, 2600747, 13003735, 65018675, 325093375]

約数ペア:

[(1, 325093375), (5, 65018675), (25, 13003735), (125, 2600747), (397, 818875), (1985, 163775), (6551, 49625), (9925, 32755)]