315025161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 472836096

約数和(自身を除く): 157810935

約数列:

[1, 3, 11, 33, 47, 101, 141, 303, 517, 1111, 1551, 2011, 3333, 4747, 6033, 14241, 22121, 52217, 66363, 94517, 156651, 203111, 283551, 609333, 1039687, 2234221, 3119061, 6702663, 9546217, 28638651, 105008387, 315025161]

約数ペア:

[(1, 315025161), (3, 105008387), (11, 28638651), (33, 9546217), (47, 6702663), (101, 3119061), (141, 2234221), (303, 1039687), (517, 609333), (1111, 283551), (1551, 203111), (2011, 156651), (3333, 94517), (4747, 66363), (6033, 52217), (14241, 22121)]