2200365

素因数分解:

$3^5\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 3957408

約数和(自身を除く): 1757043

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1811, 5433, 9055, 16299, 27165, 48897, 81495, 146691, 244485, 440073, 733455, 2200365]

約数ペア:

[(1, 2200365), (3, 733455), (5, 440073), (9, 244485), (15, 146691), (27, 81495), (45, 48897), (81, 27165), (135, 16299), (243, 9055), (405, 5433), (1215, 1811)]