15804906237

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{223}}^1\times {\mathrm{4259}}^1$

素因数の和:4574

約数の個数: 36

約数和(自身を含む): 23482892160

約数和(自身を除く): 7677985923

約数列:

[1, 3, 9, 43, 129, 223, 387, 669, 1849, 2007, 4259, 5547, 9589, 12777, 16641, 28767, 38331, 86301, 183137, 412327, 549411, 949757, 1236981, 1648233, 2849271, 3710943, 7874891, 8547813, 23624673, 40839551, 70874019, 122518653, 367555959, 1756100693, 5268302079, 15804906237]

約数ペア:

[(1, 15804906237), (3, 5268302079), (9, 1756100693), (43, 367555959), (129, 122518653), (223, 70874019), (387, 40839551), (669, 23624673), (1849, 8547813), (2007, 7874891), (4259, 3710943), (5547, 2849271), (9589, 1648233), (12777, 1236981), (16641, 949757), (28767, 549411), (38331, 412327), (86301, 183137)]