15458139

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 23755680

約数和(自身を除く): 8297541

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 1409, 3657, 4227, 10971, 12681, 32407, 74677, 97221, 224031, 291663, 672093, 1717571, 5152713, 15458139]

約数ペア:

[(1, 15458139), (3, 5152713), (9, 1717571), (23, 672093), (53, 291663), (69, 224031), (159, 97221), (207, 74677), (477, 32407), (1219, 12681), (1409, 10971), (3657, 4227)]