66673715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 82861056

約数和(自身を除く): 16187341

約数列:

[1, 5, 31, 155, 443, 971, 2215, 4855, 13733, 30101, 68665, 150505, 430153, 2150765, 13334743, 66673715]

約数ペア:

[(1, 66673715), (5, 13334743), (31, 2150765), (155, 430153), (443, 150505), (971, 68665), (2215, 30101), (4855, 13733)]