66661285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11213}}^1$

素因数の和:11288

約数の個数: 16

約数和(自身を含む): 84777840

約数和(自身を除く): 18116555

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 11213, 56065, 325177, 459733, 1625885, 2298665, 13332257, 66661285]

約数ペア:

[(1, 66661285), (5, 13332257), (29, 2298665), (41, 1625885), (145, 459733), (205, 325177), (1189, 56065), (5945, 11213)]