87018795

素因数分解:

$3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2267}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 151076016

約数和(自身を除く): 64057221

約数列:

[1, 3, 5, 9, 15, 45, 853, 2267, 2559, 4265, 6801, 7677, 11335, 12795, 20403, 34005, 38385, 102015, 1933751, 5801253, 9668755, 17403759, 29006265, 87018795]

約数ペア:

[(1, 87018795), (3, 29006265), (5, 17403759), (9, 9668755), (15, 5801253), (45, 1933751), (853, 102015), (2267, 38385), (2559, 34005), (4265, 20403), (6801, 12795), (7677, 11335)]