2015187745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{52609}}^1$

素因数の和:52824

約数の個数: 16

約数和(自身を含む): 2484875520

約数和(自身を除く): 469687775

約数列:

[1, 5, 47, 163, 235, 815, 7661, 38305, 52609, 263045, 2472623, 8575267, 12363115, 42876335, 403037549, 2015187745]

約数ペア:

[(1, 2015187745), (5, 403037549), (47, 42876335), (163, 12363115), (235, 8575267), (815, 2472623), (7661, 263045), (38305, 52609)]