67012275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 56729805

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 1889, 2365, 3225, 5667, 7095, 9445, 11825, 20779, 28335, 35475, 47225, 62337, 81227, 103895, 141675, 243681, 311685, 406135, 519475, 893497, 1218405, 1558425, 2030675, 2680491, 4467485, 6092025, 13402455, 22337425, 67012275]

約数ペア:

[(1, 67012275), (3, 22337425), (5, 13402455), (11, 6092025), (15, 4467485), (25, 2680491), (33, 2030675), (43, 1558425), (55, 1218405), (75, 893497), (129, 519475), (165, 406135), (215, 311685), (275, 243681), (473, 141675), (645, 103895), (825, 81227), (1075, 62337), (1419, 47225), (1889, 35475), (2365, 28335), (3225, 20779), (5667, 11825), (7095, 9445)]