1555277565564

素因数分解:

$2^2\times 3^2\times {\mathrm{2371}}^1\times {\mathrm{3259}}^1\times {\mathrm{5591}}^1$

素因数の和:11231

約数の個数: 72

約数和(自身を含む): 3934964691840

約数和(自身を除く): 2379687126276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2371, 3259, 4742, 5591, 6518, 7113, 9484, 9777, 11182, 13036, 14226, 16773, 19554, 21339, 22364, 28452, 29331, 33546, 39108, 42678, 50319, 58662, 67092, 85356, 100638, 117324, 201276, 7727089, 13256261, 15454178, 18221069, 23181267, 26512522, 30908356, 36442138, 39768783, 46362534, 53025044, 54663207, 69543801, 72884276, 79537566, 92725068, 109326414, 119306349, 139087602, 159075132, 163989621, 218652828, 238612698, 278175204, 327979242, 477225396, 655958484, 43202154599, 86404309198, 129606463797, 172808618396, 259212927594, 388819391391, 518425855188, 777638782782, 1555277565564]

約数ペア:

[(1, 1555277565564), (2, 777638782782), (3, 518425855188), (4, 388819391391), (6, 259212927594), (9, 172808618396), (12, 129606463797), (18, 86404309198), (36, 43202154599), (2371, 655958484), (3259, 477225396), (4742, 327979242), (5591, 278175204), (6518, 238612698), (7113, 218652828), (9484, 163989621), (9777, 159075132), (11182, 139087602), (13036, 119306349), (14226, 109326414), (16773, 92725068), (19554, 79537566), (21339, 72884276), (22364, 69543801), (28452, 54663207), (29331, 53025044), (33546, 46362534), (39108, 39768783), (42678, 36442138), (50319, 30908356), (58662, 26512522), (67092, 23181267), (85356, 18221069), (100638, 15454178), (117324, 13256261), (201276, 7727089)]