15251541

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 20951040

約数和(自身を除く): 5699499

約数列:

[1, 3, 43, 129, 191, 573, 619, 1857, 8213, 24639, 26617, 79851, 118229, 354687, 5083847, 15251541]

約数ペア:

[(1, 15251541), (3, 5083847), (43, 354687), (129, 118229), (191, 79851), (573, 26617), (619, 24639), (1857, 8213)]