248800885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{2371}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 308777472

約数和(自身を除く): 59976587

約数列:

[1, 5, 31, 155, 677, 2371, 3385, 11855, 20987, 73501, 104935, 367505, 1605167, 8025835, 49760177, 248800885]

約数ペア:

[(1, 248800885), (5, 49760177), (31, 8025835), (155, 1605167), (677, 367505), (2371, 104935), (3385, 73501), (11855, 20987)]