53722825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 74870208

約数和(自身を除く): 21147383

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7187, 7475, 35935, 93431, 165301, 179675, 467155, 826505, 2148913, 2335775, 4132525, 10744565, 53722825]

約数ペア:

[(1, 53722825), (5, 10744565), (13, 4132525), (23, 2335775), (25, 2148913), (65, 826505), (115, 467155), (299, 179675), (325, 165301), (575, 93431), (1495, 35935), (7187, 7475)]