12140109905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{13367}}^1$

素因数の和:13734

約数の個数: 48

約数和(自身を含む): 18543447936

約数和(自身を除く): 6403338031

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 337, 385, 539, 1685, 2359, 2695, 3707, 11795, 13367, 16513, 18535, 25949, 66835, 82565, 93569, 129745, 147037, 181643, 467845, 654983, 735185, 908215, 1029259, 3274915, 4504679, 5146295, 7204813, 22523395, 31532753, 36024065, 49551469, 157663765, 220729271, 247757345, 346860283, 1103646355, 1734301415, 2428021981, 12140109905]

約数ペア:

[(1, 12140109905), (5, 2428021981), (7, 1734301415), (11, 1103646355), (35, 346860283), (49, 247757345), (55, 220729271), (77, 157663765), (245, 49551469), (337, 36024065), (385, 31532753), (539, 22523395), (1685, 7204813), (2359, 5146295), (2695, 4504679), (3707, 3274915), (11795, 1029259), (13367, 908215), (16513, 735185), (18535, 654983), (25949, 467845), (66835, 181643), (82565, 147037), (93569, 129745)]