130481315

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 29185885

約数列:

[1, 5, 71, 199, 355, 995, 1847, 9235, 14129, 70645, 131137, 367553, 655685, 1837765, 26096263, 130481315]

約数ペア:

[(1, 130481315), (5, 26096263), (71, 1837765), (199, 655685), (355, 367553), (995, 131137), (1847, 70645), (9235, 14129)]