9213615

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 16531200

約数和(自身を除く): 7317585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 491, 695, 1251, 1473, 2085, 2455, 3753, 4419, 6255, 7365, 13257, 18765, 22095, 66285, 68249, 204747, 341245, 614241, 1023735, 1842723, 3071205, 9213615]

約数ペア:

[(1, 9213615), (3, 3071205), (5, 1842723), (9, 1023735), (15, 614241), (27, 341245), (45, 204747), (135, 68249), (139, 66285), (417, 22095), (491, 18765), (695, 13257), (1251, 7365), (1473, 6255), (2085, 4419), (2455, 3753)]