42315455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93001}}^1$

素因数の和:93026

約数の個数: 16

約数和(自身を含む): 62497344

約数和(自身を除く): 20181889

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 93001, 465005, 651007, 1209013, 3255035, 6045065, 8463091, 42315455]

約数ペア:

[(1, 42315455), (5, 8463091), (7, 6045065), (13, 3255035), (35, 1209013), (65, 651007), (91, 465005), (455, 93001)]