8820275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 11904000

約数和(自身を除く): 3083725

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 599, 775, 2945, 2995, 11381, 14725, 14975, 18569, 56905, 92845, 284525, 352811, 464225, 1764055, 8820275]

約数ペア:

[(1, 8820275), (5, 1764055), (19, 464225), (25, 352811), (31, 284525), (95, 92845), (155, 56905), (475, 18569), (589, 14975), (599, 14725), (775, 11381), (2945, 2995)]