15051421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 19169280

約数和(自身を除く): 4117859

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 4159, 29113, 45749, 195473, 320243, 1368311, 2150203, 15051421]

約数ペア:

[(1, 15051421), (7, 2150203), (11, 1368311), (47, 320243), (77, 195473), (329, 45749), (517, 29113), (3619, 4159)]