74655395

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 91153920

約数和(自身を除く): 16498525

約数列:

[1, 5, 79, 331, 395, 571, 1655, 2855, 26149, 45109, 130745, 189001, 225545, 945005, 14931079, 74655395]

約数ペア:

[(1, 74655395), (5, 14931079), (79, 945005), (331, 225545), (395, 189001), (571, 130745), (1655, 45109), (2855, 26149)]