40661345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 50554368

約数和(自身を除く): 9893023

約数列:

[1, 5, 47, 71, 235, 355, 2437, 3337, 12185, 16685, 114539, 173027, 572695, 865135, 8132269, 40661345]

約数ペア:

[(1, 40661345), (5, 8132269), (47, 865135), (71, 572695), (235, 173027), (355, 114539), (2437, 16685), (3337, 12185)]