25488789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 35664384

約数和(自身を除く): 10175595

約数列:

[1, 3, 31, 61, 93, 183, 1891, 4493, 5673, 13479, 139283, 274073, 417849, 822219, 8496263, 25488789]

約数ペア:

[(1, 25488789), (3, 8496263), (31, 822219), (61, 417849), (93, 274073), (183, 139283), (1891, 13479), (4493, 5673)]