26920905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 47253888

約数和(自身を除く): 20332983

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 677, 723, 1205, 2031, 2651, 3385, 3615, 7447, 7953, 10155, 13255, 22341, 37235, 39765, 111705, 163157, 489471, 815785, 1794727, 2447355, 5384181, 8973635, 26920905]

約数ペア:

[(1, 26920905), (3, 8973635), (5, 5384181), (11, 2447355), (15, 1794727), (33, 815785), (55, 489471), (165, 163157), (241, 111705), (677, 39765), (723, 37235), (1205, 22341), (2031, 13255), (2651, 10155), (3385, 7953), (3615, 7447)]