23355535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 34040160

約数和(自身を除く): 10684625

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2309, 10115, 11545, 16163, 39253, 80815, 196265, 274771, 667301, 1373855, 3336505, 4671107, 23355535]

約数ペア:

[(1, 23355535), (5, 4671107), (7, 3336505), (17, 1373855), (35, 667301), (85, 274771), (119, 196265), (289, 80815), (595, 39253), (1445, 16163), (2023, 11545), (2309, 10115)]