12161295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 21808800

約数和(自身を除く): 9647505

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9319, 27957, 46595, 83871, 139785, 270251, 419355, 810753, 1351255, 2432259, 4053765, 12161295]

約数ペア:

[(1, 12161295), (3, 4053765), (5, 2432259), (9, 1351255), (15, 810753), (29, 419355), (45, 270251), (87, 139785), (145, 83871), (261, 46595), (435, 27957), (1305, 9319)]