79557525

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 149603520

約数和(自身を除く): 70045995

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1935, 2741, 3225, 5805, 8223, 9675, 13705, 24669, 29025, 41115, 68525, 74007, 117863, 123345, 205575, 353589, 370035, 589315, 616725, 1060767, 1767945, 1850175, 2946575, 3182301, 5303835, 8839725, 15911505, 26519175, 79557525]

約数ペア:

[(1, 79557525), (3, 26519175), (5, 15911505), (9, 8839725), (15, 5303835), (25, 3182301), (27, 2946575), (43, 1850175), (45, 1767945), (75, 1060767), (129, 616725), (135, 589315), (215, 370035), (225, 353589), (387, 205575), (645, 123345), (675, 117863), (1075, 74007), (1161, 68525), (1935, 41115), (2741, 29025), (3225, 24669), (5805, 13705), (8223, 9675)]