22715715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 40937472

約数和(自身を除く): 18221757

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 4441, 5115, 13323, 22205, 48851, 66615, 137671, 146553, 244255, 413013, 688355, 732765, 1514381, 2065065, 4543143, 7571905, 22715715]

約数ペア:

[(1, 22715715), (3, 7571905), (5, 4543143), (11, 2065065), (15, 1514381), (31, 732765), (33, 688355), (55, 413013), (93, 244255), (155, 146553), (165, 137671), (341, 66615), (465, 48851), (1023, 22205), (1705, 13323), (4441, 5115)]