40828635

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5779}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 71232720

約数和(自身を除く): 30404085

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 5779, 7065, 17337, 28895, 52011, 86685, 260055, 907303, 2721909, 4536515, 8165727, 13609545, 40828635]

約数ペア:

[(1, 40828635), (3, 13609545), (5, 8165727), (9, 4536515), (15, 2721909), (45, 907303), (157, 260055), (471, 86685), (785, 52011), (1413, 28895), (2355, 17337), (5779, 7065)]