25871915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 32421600

約数和(自身を除く): 6549685

約数列:

[1, 5, 29, 113, 145, 565, 1579, 3277, 7895, 16385, 45791, 178427, 228955, 892135, 5174383, 25871915]

約数ペア:

[(1, 25871915), (5, 5174383), (29, 892135), (113, 228955), (145, 178427), (565, 45791), (1579, 16385), (3277, 7895)]