8116565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 10676232

約数和(自身を除く): 2559667

約数列:

[1, 5, 17, 41, 85, 137, 205, 289, 685, 697, 1445, 2329, 3485, 5617, 11645, 11849, 28085, 39593, 59245, 95489, 197965, 477445, 1623313, 8116565]

約数ペア:

[(1, 8116565), (5, 1623313), (17, 477445), (41, 197965), (85, 95489), (137, 59245), (205, 39593), (289, 28085), (685, 11849), (697, 11645), (1445, 5617), (2329, 3485)]