157861535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4591}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 213307584

約数和(自身を除く): 55446049

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2645, 4591, 6877, 22955, 34385, 59683, 105593, 298415, 527965, 1372709, 2428639, 6863545, 12143195, 31572307, 157861535]

約数ペア:

[(1, 157861535), (5, 31572307), (13, 12143195), (23, 6863545), (65, 2428639), (115, 1372709), (299, 527965), (529, 298415), (1495, 105593), (2645, 59683), (4591, 34385), (6877, 22955)]