57609045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 58754475

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 71, 73, 95, 117, 171, 195, 213, 219, 247, 285, 355, 365, 585, 639, 657, 741, 855, 923, 949, 1065, 1095, 1235, 1349, 1387, 2223, 2769, 2847, 3195, 3285, 3705, 4047, 4161, 4615, 4745, 5183, 6745, 6935, 8307, 8541, 11115, 12141, 12483, 13845, 14235, 15549, 17537, 18031, 20235, 20805, 25915, 41535, 42705, 46647, 52611, 54093, 60705, 62415, 67379, 77745, 87685, 90155, 98477, 157833, 162279, 202137, 233235, 263055, 270465, 295431, 336895, 492385, 606411, 789165, 811395, 886293, 1010685, 1280201, 1477155, 3032055, 3840603, 4431465, 6401005, 11521809, 19203015, 57609045]

約数ペア:

[(1, 57609045), (3, 19203015), (5, 11521809), (9, 6401005), (13, 4431465), (15, 3840603), (19, 3032055), (39, 1477155), (45, 1280201), (57, 1010685), (65, 886293), (71, 811395), (73, 789165), (95, 606411), (117, 492385), (171, 336895), (195, 295431), (213, 270465), (219, 263055), (247, 233235), (285, 202137), (355, 162279), (365, 157833), (585, 98477), (639, 90155), (657, 87685), (741, 77745), (855, 67379), (923, 62415), (949, 60705), (1065, 54093), (1095, 52611), (1235, 46647), (1349, 42705), (1387, 41535), (2223, 25915), (2769, 20805), (2847, 20235), (3195, 18031), (3285, 17537), (3705, 15549), (4047, 14235), (4161, 13845), (4615, 12483), (4745, 12141), (5183, 11115), (6745, 8541), (6935, 8307)]