851905855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{5801}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 1067753664

約数和(自身を除く): 215847809

約数列:

[1, 5, 23, 115, 1277, 5801, 6385, 29005, 29371, 133423, 146855, 667115, 7407877, 37039385, 170381171, 851905855]

約数ペア:

[(1, 851905855), (5, 170381171), (23, 37039385), (115, 7407877), (1277, 667115), (5801, 146855), (6385, 133423), (29005, 29371)]