15994149

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 21725184

約数和(自身を除く): 5731035

約数列:

[1, 3, 103, 191, 271, 309, 573, 813, 19673, 27913, 51761, 59019, 83739, 155283, 5331383, 15994149]

約数ペア:

[(1, 15994149), (3, 5331383), (103, 155283), (191, 83739), (271, 59019), (309, 51761), (573, 27913), (813, 19673)]