56987029005

素因数分解:

$3^1\times 5^1\times {\mathrm{17117}}^1\times {\mathrm{221951}}^1$

素因数の和:239076

約数の個数: 16

約数和(自身を含む): 91184984064

約数和(自身を除く): 34197955059

約数列:

[1, 3, 5, 15, 17117, 51351, 85585, 221951, 256755, 665853, 1109755, 3329265, 3799135267, 11397405801, 18995676335, 56987029005]

約数ペア:

[(1, 56987029005), (3, 18995676335), (5, 11397405801), (15, 3799135267), (17117, 3329265), (51351, 1109755), (85585, 665853), (221951, 256755)]