15695547399

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{54647}}^1$

素因数の和:54804

約数の個数: 48

約数和(自身を含む): 26734675968

約数和(自身を除く): 11039128569

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 141, 291, 329, 423, 679, 873, 987, 2037, 2961, 4559, 6111, 13677, 31913, 41031, 54647, 95739, 163941, 287217, 382529, 491823, 1147587, 2568409, 3442761, 5300759, 7705227, 15902277, 17978863, 23115681, 37105313, 47706831, 53936589, 111315939, 161809767, 249135673, 333947817, 747407019, 1743949711, 2242221057, 5231849133, 15695547399]

約数ペア:

[(1, 15695547399), (3, 5231849133), (7, 2242221057), (9, 1743949711), (21, 747407019), (47, 333947817), (63, 249135673), (97, 161809767), (141, 111315939), (291, 53936589), (329, 47706831), (423, 37105313), (679, 23115681), (873, 17978863), (987, 15902277), (2037, 7705227), (2961, 5300759), (4559, 3442761), (6111, 2568409), (13677, 1147587), (31913, 491823), (41031, 382529), (54647, 287217), (95739, 163941)]