11952225

素因数分解:

$3^3\times 5^2\times {\mathrm{17707}}^1$

素因数の和:17726

約数の個数: 24

約数和(自身を含む): 21957920

約数和(自身を除く): 10005695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 17707, 53121, 88535, 159363, 265605, 442675, 478089, 796815, 1328025, 2390445, 3984075, 11952225]

約数ペア:

[(1, 11952225), (3, 3984075), (5, 2390445), (9, 1328025), (15, 796815), (25, 478089), (27, 442675), (45, 265605), (75, 159363), (135, 88535), (225, 53121), (675, 17707)]