159534945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 292818240

約数和(自身を除く): 133283295

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 2843, 3741, 6235, 8529, 11223, 14215, 18705, 25587, 42645, 56115, 82447, 122249, 127935, 247341, 366747, 412235, 611245, 742023, 1100241, 1236705, 1833735, 3545221, 3710115, 5501205, 10635663, 17726105, 31906989, 53178315, 159534945]

約数ペア:

[(1, 159534945), (3, 53178315), (5, 31906989), (9, 17726105), (15, 10635663), (29, 5501205), (43, 3710115), (45, 3545221), (87, 1833735), (129, 1236705), (145, 1100241), (215, 742023), (261, 611245), (387, 412235), (435, 366747), (645, 247341), (1247, 127935), (1305, 122249), (1935, 82447), (2843, 56115), (3741, 42645), (6235, 25587), (8529, 18705), (11223, 14215)]