213325635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7411}}^1$

素因数の和:7539

約数の個数: 32

約数和(自身を含む): 362891520

約数和(自身を除く): 149565885

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 5757, 7411, 9595, 22233, 28785, 37055, 111165, 140809, 422427, 704045, 748511, 2112135, 2245533, 3742555, 11227665, 14221709, 42665127, 71108545, 213325635]

約数ペア:

[(1, 213325635), (3, 71108545), (5, 42665127), (15, 14221709), (19, 11227665), (57, 3742555), (95, 2245533), (101, 2112135), (285, 748511), (303, 704045), (505, 422427), (1515, 140809), (1919, 111165), (5757, 37055), (7411, 28785), (9595, 22233)]