87135315

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11831}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 139712256

約数和(自身を除く): 52576941

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 7365, 11831, 35493, 59155, 177465, 5809021, 17427063, 29045105, 87135315]

約数ペア:

[(1, 87135315), (3, 29045105), (5, 17427063), (15, 5809021), (491, 177465), (1473, 59155), (2455, 35493), (7365, 11831)]