8728735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 11209536

約数和(自身を除く): 2480801

約数列:

[1, 5, 17, 85, 103, 515, 997, 1751, 4985, 8755, 16949, 84745, 102691, 513455, 1745747, 8728735]

約数ペア:

[(1, 8728735), (5, 1745747), (17, 513455), (85, 102691), (103, 84745), (515, 16949), (997, 8755), (1751, 4985)]