84155825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 116268600

約数和(自身を除く): 32112775

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 8929, 9425, 44645, 116077, 223225, 258941, 580385, 1294705, 2901925, 3366233, 6473525, 16831165, 84155825]

約数ペア:

[(1, 84155825), (5, 16831165), (13, 6473525), (25, 3366233), (29, 2901925), (65, 1294705), (145, 580385), (325, 258941), (377, 223225), (725, 116077), (1885, 44645), (8929, 9425)]