121570875

素因数分解:

$3^4\times 5^3\times {\mathrm{12007}}^1$

素因数の和:12034

約数の個数: 40

約数和(自身を含む): 226663008

約数和(自身を除く): 105092133

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 12007, 36021, 60035, 108063, 180105, 300175, 324189, 540315, 900525, 972567, 1500875, 1620945, 2701575, 4502625, 4862835, 8104725, 13507875, 24314175, 40523625, 121570875]

約数ペア:

[(1, 121570875), (3, 40523625), (5, 24314175), (9, 13507875), (15, 8104725), (25, 4862835), (27, 4502625), (45, 2701575), (75, 1620945), (81, 1500875), (125, 972567), (135, 900525), (225, 540315), (375, 324189), (405, 300175), (675, 180105), (1125, 108063), (2025, 60035), (3375, 36021), (10125, 12007)]