25872205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9391}}^1$

素因数の和:9444

約数の個数: 16

約数和(自身を含む): 33811200

約数和(自身を除く): 7938995

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 9391, 46955, 178429, 272339, 892145, 1361695, 5174441, 25872205]

約数ペア:

[(1, 25872205), (5, 5174441), (19, 1361695), (29, 892145), (95, 272339), (145, 178429), (551, 46955), (2755, 9391)]