2912494805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{32309}}^1$

素因数の和:32485

約数の個数: 24

約数和(自身を含む): 3867507000

約数和(自身を除く): 955012195

約数列:

[1, 5, 11, 55, 121, 149, 605, 745, 1639, 8195, 18029, 32309, 90145, 161545, 355399, 1776995, 3909389, 4814041, 19546945, 24070205, 52954451, 264772255, 582498961, 2912494805]

約数ペア:

[(1, 2912494805), (5, 582498961), (11, 264772255), (55, 52954451), (121, 24070205), (149, 19546945), (605, 4814041), (745, 3909389), (1639, 1776995), (8195, 355399), (18029, 161545), (32309, 90145)]