12631725

素因数分解:

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

素因数の和:1858

約数の個数: 36

約数和(自身を含む): 23367552

約数和(自身を除く): 10735827

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 1811, 2325, 5433, 6975, 9055, 16299, 27165, 45275, 56141, 81495, 135825, 168423, 280705, 407475, 505269, 842115, 1403525, 2526345, 4210575, 12631725]

約数ペア:

[(1, 12631725), (3, 4210575), (5, 2526345), (9, 1403525), (15, 842115), (25, 505269), (31, 407475), (45, 280705), (75, 168423), (93, 135825), (155, 81495), (225, 56141), (279, 45275), (465, 27165), (775, 16299), (1395, 9055), (1811, 6975), (2325, 5433)]