157047871665

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{79922581}}^1$

素因数の和:79922720

約数の個数: 16

約数和(自身を含む): 253194739776

約数和(自身を除く): 96146868111

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 79922581, 239767743, 399612905, 1198838715, 10469858111, 31409574333, 52349290555, 157047871665]

約数ペア:

[(1, 157047871665), (3, 52349290555), (5, 31409574333), (15, 10469858111), (131, 1198838715), (393, 399612905), (655, 239767743), (1965, 79922581)]