8464265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 10440576

約数和(自身を除く): 1976311

約数列:

[1, 5, 71, 113, 211, 355, 565, 1055, 8023, 14981, 23843, 40115, 74905, 119215, 1692853, 8464265]

約数ペア:

[(1, 8464265), (5, 1692853), (71, 119215), (113, 74905), (211, 40115), (355, 23843), (565, 14981), (1055, 8023)]