9880575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 16689408

約数和(自身を除く): 6808833

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 2803, 3525, 8409, 14015, 42045, 70075, 131741, 210225, 395223, 658705, 1976115, 3293525, 9880575]

約数ペア:

[(1, 9880575), (3, 3293525), (5, 1976115), (15, 658705), (25, 395223), (47, 210225), (75, 131741), (141, 70075), (235, 42045), (705, 14015), (1175, 8409), (2803, 3525)]