48906945

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7933}}^1$

素因数の和:8081

約数の個数: 24

約数和(自身を含む): 85401576

約数和(自身を除く): 36494631

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 7933, 23799, 39665, 71397, 118995, 356985, 1086821, 3260463, 5434105, 9781389, 16302315, 48906945]

約数ペア:

[(1, 48906945), (3, 16302315), (5, 9781389), (9, 5434105), (15, 3260463), (45, 1086821), (137, 356985), (411, 118995), (685, 71397), (1233, 39665), (2055, 23799), (6165, 7933)]