12790135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 4443785

約数列:

[1, 5, 19, 31, 43, 95, 101, 155, 215, 505, 589, 817, 1333, 1919, 2945, 3131, 4085, 4343, 6665, 9595, 15655, 21715, 25327, 59489, 82517, 126635, 134633, 297445, 412585, 673165, 2558027, 12790135]

約数ペア:

[(1, 12790135), (5, 2558027), (19, 673165), (31, 412585), (43, 297445), (95, 134633), (101, 126635), (155, 82517), (215, 59489), (505, 25327), (589, 21715), (817, 15655), (1333, 9595), (1919, 6665), (2945, 4343), (3131, 4085)]