202277725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2791}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 271427072

約数和(自身を除く): 69149347

約数列:

[1, 5, 13, 25, 65, 223, 325, 1115, 2791, 2899, 5575, 13955, 14495, 36283, 69775, 72475, 181415, 622393, 907075, 3111965, 8091109, 15559825, 40455545, 202277725]

約数ペア:

[(1, 202277725), (5, 40455545), (13, 15559825), (25, 8091109), (65, 3111965), (223, 907075), (325, 622393), (1115, 181415), (2791, 72475), (2899, 69775), (5575, 36283), (13955, 14495)]