42527615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17683}}^1$

素因数の和:17738

約数の個数: 16

約数和(自身を含む): 56447328

約数和(自身を除く): 13919713

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 17683, 88415, 229879, 654271, 1149395, 3271355, 8505523, 42527615]

約数ペア:

[(1, 42527615), (5, 8505523), (13, 3271355), (37, 1149395), (65, 654271), (185, 229879), (481, 88415), (2405, 17683)]