181806265

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 221659776

約数和(自身を除く): 39853511

約数列:

[1, 5, 113, 151, 565, 755, 2131, 10655, 17063, 85315, 240803, 321781, 1204015, 1608905, 36361253, 181806265]

約数ペア:

[(1, 181806265), (5, 36361253), (113, 1608905), (151, 1204015), (565, 321781), (755, 240803), (2131, 85315), (10655, 17063)]