25645265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4133}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 33038928

約数和(自身を除く): 7393663

約数列:

[1, 5, 17, 73, 85, 365, 1241, 4133, 6205, 20665, 70261, 301709, 351305, 1508545, 5129053, 25645265]

約数ペア:

[(1, 25645265), (5, 5129053), (17, 1508545), (73, 351305), (85, 301709), (365, 70261), (1241, 20665), (4133, 6205)]