87027015

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13781}}^1$

素因数の和:14210

約数の個数: 16

約数和(自身を含む): 139584096

約数和(自身を除く): 52557081

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 13781, 41343, 68905, 206715, 5801801, 17405403, 29009005, 87027015]

約数ペア:

[(1, 87027015), (3, 29009005), (5, 17405403), (15, 5801801), (421, 206715), (1263, 68905), (2105, 41343), (6315, 13781)]