66757855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3049}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 83448000

約数和(自身を除く): 16690145

約数列:

[1, 5, 29, 145, 151, 755, 3049, 4379, 15245, 21895, 88421, 442105, 460399, 2301995, 13351571, 66757855]

約数ペア:

[(1, 66757855), (5, 13351571), (29, 2301995), (145, 460399), (151, 442105), (755, 88421), (3049, 21895), (4379, 15245)]