15305423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 18978624

約数和(自身を除く): 3673201

約数列:

[1, 7, 17, 41, 119, 287, 697, 3137, 4879, 21959, 53329, 128617, 373303, 900319, 2186489, 15305423]

約数ペア:

[(1, 15305423), (7, 2186489), (17, 900319), (41, 373303), (119, 128617), (287, 53329), (697, 21959), (3137, 4879)]