71393246505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{25182803}}^1$

素因数の和:25182827

約数の個数: 40

約数和(自身を含む): 146261725632

約数和(自身を除く): 74868479127

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 25182803, 75548409, 125914015, 176279621, 226645227, 377742045, 528838863, 679935681, 881398105, 1133226135, 1586516589, 2039807043, 2644194315, 3399678405, 4759549767, 7932582945, 10199035215, 14278649301, 23797748835, 71393246505]

約数ペア:

[(1, 71393246505), (3, 23797748835), (5, 14278649301), (7, 10199035215), (9, 7932582945), (15, 4759549767), (21, 3399678405), (27, 2644194315), (35, 2039807043), (45, 1586516589), (63, 1133226135), (81, 881398105), (105, 679935681), (135, 528838863), (189, 377742045), (315, 226645227), (405, 176279621), (567, 125914015), (945, 75548409), (2835, 25182803)]