22898205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 43714944

約数和(自身を除く): 20816739

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 277, 495, 501, 831, 835, 1385, 1503, 1837, 2493, 2505, 3047, 4155, 5511, 7515, 9141, 9185, 12465, 15235, 16533, 27423, 27555, 45705, 46259, 82665, 137115, 138777, 231295, 416331, 508849, 693885, 1526547, 2081655, 2544245, 4579641, 7632735, 22898205]

約数ペア:

[(1, 22898205), (3, 7632735), (5, 4579641), (9, 2544245), (11, 2081655), (15, 1526547), (33, 693885), (45, 508849), (55, 416331), (99, 231295), (165, 138777), (167, 137115), (277, 82665), (495, 46259), (501, 45705), (831, 27555), (835, 27423), (1385, 16533), (1503, 15235), (1837, 12465), (2493, 9185), (2505, 9141), (3047, 7515), (4155, 5511)]