43430855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4001}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 56476224

約数和(自身を除く): 13045369

約数列:

[1, 5, 13, 65, 167, 835, 2171, 4001, 10855, 20005, 52013, 260065, 668167, 3340835, 8686171, 43430855]

約数ペア:

[(1, 43430855), (5, 8686171), (13, 3340835), (65, 668167), (167, 260065), (835, 52013), (2171, 20005), (4001, 10855)]