9837945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 18712512

約数和(自身を除く): 8874567

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 251, 335, 585, 603, 753, 871, 1005, 1255, 2259, 2613, 3015, 3263, 3765, 4355, 7839, 9789, 11295, 13065, 16315, 16817, 29367, 39195, 48945, 50451, 84085, 146835, 151353, 218621, 252255, 655863, 756765, 1093105, 1967589, 3279315, 9837945]

約数ペア:

[(1, 9837945), (3, 3279315), (5, 1967589), (9, 1093105), (13, 756765), (15, 655863), (39, 252255), (45, 218621), (65, 151353), (67, 146835), (117, 84085), (195, 50451), (201, 48945), (251, 39195), (335, 29367), (585, 16817), (603, 16315), (753, 13065), (871, 11295), (1005, 9789), (1255, 7839), (2259, 4355), (2613, 3765), (3015, 3263)]