40560165

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5741}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 70764408

約数和(自身を除く): 30204243

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 5741, 7065, 17223, 28705, 51669, 86115, 258345, 901337, 2704011, 4506685, 8112033, 13520055, 40560165]

約数ペア:

[(1, 40560165), (3, 13520055), (5, 8112033), (9, 4506685), (15, 2704011), (45, 901337), (157, 258345), (471, 86115), (785, 51669), (1413, 28705), (2355, 17223), (5741, 7065)]