22444425

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 42288960

約数和(自身を除く): 19844535

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 811, 1025, 1107, 1845, 2433, 3075, 4055, 5535, 7299, 9225, 12165, 20275, 21897, 27675, 33251, 36495, 60825, 99753, 109485, 166255, 182475, 299259, 498765, 547425, 831275, 897777, 1496295, 2493825, 4488885, 7481475, 22444425]

約数ペア:

[(1, 22444425), (3, 7481475), (5, 4488885), (9, 2493825), (15, 1496295), (25, 897777), (27, 831275), (41, 547425), (45, 498765), (75, 299259), (123, 182475), (135, 166255), (205, 109485), (225, 99753), (369, 60825), (615, 36495), (675, 33251), (811, 27675), (1025, 21897), (1107, 20275), (1845, 12165), (2433, 9225), (3075, 7299), (4055, 5535)]