2526345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 4522752

約数和(自身を除く): 1996407

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1811, 5433, 9055, 16299, 27165, 56141, 81495, 168423, 280705, 505269, 842115, 2526345]

約数ペア:

[(1, 2526345), (3, 842115), (5, 505269), (9, 280705), (15, 168423), (31, 81495), (45, 56141), (93, 27165), (155, 16299), (279, 9055), (465, 5433), (1395, 1811)]