153600165

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7247}}^1$

素因数の和:7418

約数の個数: 32

約数和(自身を含む): 274844160

約数和(自身を除く): 121243995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 7247, 21195, 21741, 36235, 65223, 108705, 195669, 326115, 978345, 1137779, 3413337, 5688895, 10240011, 17066685, 30720033, 51200055, 153600165]

約数ペア:

[(1, 153600165), (3, 51200055), (5, 30720033), (9, 17066685), (15, 10240011), (27, 5688895), (45, 3413337), (135, 1137779), (157, 978345), (471, 326115), (785, 195669), (1413, 108705), (2355, 65223), (4239, 36235), (7065, 21741), (7247, 21195)]