42086715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255071}}^1$

素因数の和:255090

約数の個数: 16

約数和(自身を含む): 73460736

約数和(自身を除く): 31374021

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 255071, 765213, 1275355, 2805781, 3826065, 8417343, 14028905, 42086715]

約数ペア:

[(1, 42086715), (3, 14028905), (5, 8417343), (11, 3826065), (15, 2805781), (33, 1275355), (55, 765213), (165, 255071)]