675768005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 958003200

約数和(自身を除く): 282235195

約数列:

[1, 5, 11, 29, 43, 55, 59, 145, 167, 215, 295, 319, 473, 649, 835, 1247, 1595, 1711, 1837, 2365, 2537, 3245, 4843, 6235, 7181, 8555, 9185, 9853, 12685, 13717, 18821, 24215, 27907, 35905, 49265, 53273, 68585, 73573, 78991, 94105, 108383, 139535, 208249, 266365, 285737, 367865, 394955, 423679, 541915, 809303, 1041245, 1428685, 2118395, 2290739, 3143107, 4046515, 4660469, 11453695, 12286691, 15715535, 23302345, 61433455, 135153601, 675768005]

約数ペア:

[(1, 675768005), (5, 135153601), (11, 61433455), (29, 23302345), (43, 15715535), (55, 12286691), (59, 11453695), (145, 4660469), (167, 4046515), (215, 3143107), (295, 2290739), (319, 2118395), (473, 1428685), (649, 1041245), (835, 809303), (1247, 541915), (1595, 423679), (1711, 394955), (1837, 367865), (2365, 285737), (2537, 266365), (3245, 208249), (4843, 139535), (6235, 108383), (7181, 94105), (8555, 78991), (9185, 73573), (9853, 68585), (12685, 53273), (13717, 49265), (18821, 35905), (24215, 27907)]