9661150475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{20047}}^1$

素因数の和:20615

約数の個数: 24

約数和(自身を含む): 12327835968

約数和(自身を除く): 2666685493

約数列:

[1, 5, 25, 37, 185, 521, 925, 2605, 13025, 19277, 20047, 96385, 100235, 481925, 501175, 741739, 3708695, 10444487, 18543475, 52222435, 261112175, 386446019, 1932230095, 9661150475]

約数ペア:

[(1, 9661150475), (5, 1932230095), (25, 386446019), (37, 261112175), (185, 52222435), (521, 18543475), (925, 10444487), (2605, 3708695), (13025, 741739), (19277, 501175), (20047, 481925), (96385, 100235)]