74387115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 142122240

約数和(自身を除く): 67735125

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1459, 1545, 3399, 4377, 4635, 5665, 7295, 10197, 13131, 16049, 16995, 21885, 48147, 50985, 65655, 80245, 144441, 150277, 240735, 450831, 722205, 751385, 1352493, 1653047, 2254155, 4959141, 6762465, 8265235, 14877423, 24795705, 74387115]

約数ペア:

[(1, 74387115), (3, 24795705), (5, 14877423), (9, 8265235), (11, 6762465), (15, 4959141), (33, 2254155), (45, 1653047), (55, 1352493), (99, 751385), (103, 722205), (165, 450831), (309, 240735), (495, 150277), (515, 144441), (927, 80245), (1133, 65655), (1459, 50985), (1545, 48147), (3399, 21885), (4377, 16995), (4635, 16049), (5665, 13131), (7295, 10197)]