15289953

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42829}}^1$

素因数の和:42856

約数の個数: 16

約数和(自身を含む): 24670080

約数和(自身を除く): 9380127

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42829, 128487, 299803, 728093, 899409, 2184279, 5096651, 15289953]

約数ペア:

[(1, 15289953), (3, 5096651), (7, 2184279), (17, 899409), (21, 728093), (51, 299803), (119, 128487), (357, 42829)]