22768865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 33185472

約数和(自身を除く): 10416607

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2251, 10115, 11255, 15757, 38267, 78785, 191335, 267869, 650539, 1339345, 3252695, 4553773, 22768865]

約数ペア:

[(1, 22768865), (5, 4553773), (7, 3252695), (17, 1339345), (35, 650539), (85, 267869), (119, 191335), (289, 78785), (595, 38267), (1445, 15757), (2023, 11255), (2251, 10115)]