16858312705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{7127}}^1$

素因数の和:7537

約数の個数: 32

約数和(自身を含む): 22024493568

約数和(自身を除く): 5166180863

約数列:

[1, 5, 13, 65, 151, 241, 755, 1205, 1963, 3133, 7127, 9815, 15665, 35635, 36391, 92651, 181955, 463255, 473083, 1076177, 1717607, 2365415, 5380885, 8588035, 13990301, 22328891, 69951505, 111644455, 259358657, 1296793285, 3371662541, 16858312705]

約数ペア:

[(1, 16858312705), (5, 3371662541), (13, 1296793285), (65, 259358657), (151, 111644455), (241, 69951505), (755, 22328891), (1205, 13990301), (1963, 8588035), (3133, 5380885), (7127, 2365415), (9815, 1717607), (15665, 1076177), (35635, 473083), (36391, 463255), (92651, 181955)]