134156775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 240413184

約数和(自身を除く): 106256409

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 2193, 2447, 3225, 3655, 7341, 10965, 12235, 18275, 36705, 41599, 54825, 61175, 105221, 124797, 183525, 207995, 315663, 526105, 623985, 1039975, 1578315, 1788757, 2630525, 3119925, 5366271, 7891575, 8943785, 26831355, 44718925, 134156775]

約数ペア:

[(1, 134156775), (3, 44718925), (5, 26831355), (15, 8943785), (17, 7891575), (25, 5366271), (43, 3119925), (51, 2630525), (75, 1788757), (85, 1578315), (129, 1039975), (215, 623985), (255, 526105), (425, 315663), (645, 207995), (731, 183525), (1075, 124797), (1275, 105221), (2193, 61175), (2447, 54825), (3225, 41599), (3655, 36705), (7341, 18275), (10965, 12235)]