22686675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 41461632

約数和(自身を除く): 18774957

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 257, 275, 321, 535, 771, 825, 1177, 1285, 1605, 2675, 2827, 3531, 3855, 5885, 6425, 8025, 8481, 14135, 17655, 19275, 27499, 29425, 42405, 70675, 82497, 88275, 137495, 212025, 302489, 412485, 687475, 907467, 1512445, 2062425, 4537335, 7562225, 22686675]

約数ペア:

[(1, 22686675), (3, 7562225), (5, 4537335), (11, 2062425), (15, 1512445), (25, 907467), (33, 687475), (55, 412485), (75, 302489), (107, 212025), (165, 137495), (257, 88275), (275, 82497), (321, 70675), (535, 42405), (771, 29425), (825, 27499), (1177, 19275), (1285, 17655), (1605, 14135), (2675, 8481), (2827, 8025), (3531, 6425), (3855, 5885)]