22192425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 40520844

約数和(自身を除く): 18328419

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 1861, 2385, 3975, 5583, 9305, 11925, 16749, 27915, 46525, 83745, 98633, 139575, 295899, 418725, 493165, 887697, 1479495, 2465825, 4438485, 7397475, 22192425]

約数ペア:

[(1, 22192425), (3, 7397475), (5, 4438485), (9, 2465825), (15, 1479495), (25, 887697), (45, 493165), (53, 418725), (75, 295899), (159, 139575), (225, 98633), (265, 83745), (477, 46525), (795, 27915), (1325, 16749), (1861, 11925), (2385, 9305), (3975, 5583)]