15299675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 20088000

約数和(自身を除く): 4788325

約数列:

[1, 5, 25, 29, 47, 145, 235, 449, 725, 1175, 1363, 2245, 6815, 11225, 13021, 21103, 34075, 65105, 105515, 325525, 527575, 611987, 3059935, 15299675]

約数ペア:

[(1, 15299675), (5, 3059935), (25, 611987), (29, 527575), (47, 325525), (145, 105515), (235, 65105), (449, 34075), (725, 21103), (1175, 13021), (1363, 11225), (2245, 6815)]