157072065

素因数分解:

$3^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{3251}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 251470656

約数和(自身を除く): 94398591

約数列:

[1, 3, 5, 15, 3221, 3251, 9663, 9753, 16105, 16255, 48315, 48765, 10471471, 31414413, 52357355, 157072065]

約数ペア:

[(1, 157072065), (3, 52357355), (5, 31414413), (15, 10471471), (3221, 48765), (3251, 48315), (9663, 16255), (9753, 16105)]