8664642215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1\times {\mathrm{9739}}^1$

素因数の和:12722

約数の個数: 16

約数和(自身を含む): 10572731040

約数和(自身を除く): 1908088825

約数列:

[1, 5, 61, 305, 2917, 9739, 14585, 48695, 177937, 594079, 889685, 2970395, 28408663, 142043315, 1732928443, 8664642215]

約数ペア:

[(1, 8664642215), (5, 1732928443), (61, 142043315), (305, 28408663), (2917, 2970395), (9739, 889685), (14585, 594079), (48695, 177937)]