82540675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20507}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 122063616

約数和(自身を除く): 39522941

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 20507, 102535, 143549, 471661, 512675, 717745, 2358305, 3301627, 3588725, 11791525, 16508135, 82540675]

約数ペア:

[(1, 82540675), (5, 16508135), (7, 11791525), (23, 3588725), (25, 3301627), (35, 2358305), (115, 717745), (161, 512675), (175, 471661), (575, 143549), (805, 102535), (4025, 20507)]