12612195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9041}}^1$

素因数の和:9083

約数の個数: 24

約数和(自身を含む): 22568832

約数和(自身を除く): 9956637

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9041, 27123, 45205, 81369, 135615, 280271, 406845, 840813, 1401355, 2522439, 4204065, 12612195]

約数ペア:

[(1, 12612195), (3, 4204065), (5, 2522439), (9, 1401355), (15, 840813), (31, 406845), (45, 280271), (93, 135615), (155, 81369), (279, 45205), (465, 27123), (1395, 9041)]