226671775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8161}}^1$

素因数の和:8283

約数の個数: 24

約数和(自身を含む): 309698928

約数和(自身を除く): 83027153

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 5555, 8161, 27775, 40805, 89771, 204025, 448855, 824261, 2244275, 4121305, 9066871, 20606525, 45334355, 226671775]

約数ペア:

[(1, 226671775), (5, 45334355), (11, 20606525), (25, 9066871), (55, 4121305), (101, 2244275), (275, 824261), (505, 448855), (1111, 204025), (2525, 89771), (5555, 40805), (8161, 27775)]