1204225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1696320

約数和(自身を除く): 492095

約数列:

[1, 5, 11, 25, 29, 55, 145, 151, 275, 319, 725, 755, 1595, 1661, 3775, 4379, 7975, 8305, 21895, 41525, 48169, 109475, 240845, 1204225]

約数ペア:

[(1, 1204225), (5, 240845), (11, 109475), (25, 48169), (29, 41525), (55, 21895), (145, 8305), (151, 7975), (275, 4379), (319, 3775), (725, 1661), (755, 1595)]