15102563

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 17754816

約数和(自身を除く): 2652253

約数列:

[1, 7, 61, 113, 313, 427, 791, 2191, 6893, 19093, 35369, 48251, 133651, 247583, 2157509, 15102563]

約数ペア:

[(1, 15102563), (7, 2157509), (61, 247583), (113, 133651), (313, 48251), (427, 35369), (791, 19093), (2191, 6893)]