188830525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 254061864

約数和(自身を除く): 65231339

約数列:

[1, 5, 13, 25, 65, 137, 325, 685, 1781, 3425, 4241, 8905, 21205, 44525, 55133, 106025, 275665, 581017, 1378325, 2905085, 7553221, 14525425, 37766105, 188830525]

約数ペア:

[(1, 188830525), (5, 37766105), (13, 14525425), (25, 7553221), (65, 2905085), (137, 1378325), (325, 581017), (685, 275665), (1781, 106025), (3425, 55133), (4241, 44525), (8905, 21205)]