25490153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 4346647

約数列:

[1, 13, 19, 31, 247, 403, 589, 3329, 7657, 43277, 63251, 103199, 822263, 1341587, 1960781, 25490153]

約数ペア:

[(1, 25490153), (13, 1960781), (19, 1341587), (31, 822263), (247, 103199), (403, 63251), (589, 43277), (3329, 7657)]