426549895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{27943}}^1$

素因数の和:28062

約数の個数: 16

約数和(自身を含む): 531159552

約数和(自身を除く): 104609657

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 27943, 139715, 1201549, 1983953, 6007745, 9919765, 85309979, 426549895]

約数ペア:

[(1, 426549895), (5, 85309979), (43, 9919765), (71, 6007745), (215, 1983953), (355, 1201549), (3053, 139715), (15265, 27943)]