2015152175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{3253}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 2542024800

約数和(自身を除く): 526872625

約数列:

[1, 5, 25, 71, 349, 355, 1745, 1775, 3253, 8725, 16265, 24779, 81325, 123895, 230963, 619475, 1135297, 1154815, 5676485, 5774075, 28382425, 80606087, 403030435, 2015152175]

約数ペア:

[(1, 2015152175), (5, 403030435), (25, 80606087), (71, 28382425), (349, 5774075), (355, 5676485), (1745, 1154815), (1775, 1135297), (3253, 619475), (8725, 230963), (16265, 123895), (24779, 81325)]