15180027

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 20939520

約数和(自身を除く): 5759493

約数列:

[1, 3, 37, 111, 163, 489, 839, 2517, 6031, 18093, 31043, 93129, 136757, 410271, 5060009, 15180027]

約数ペア:

[(1, 15180027), (3, 5060009), (37, 410271), (111, 136757), (163, 93129), (489, 31043), (839, 18093), (2517, 6031)]