40206925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 54684000

約数和(自身を除く): 14477075

約数列:

[1, 5, 11, 25, 55, 275, 293, 499, 1465, 2495, 3223, 5489, 7325, 12475, 16115, 27445, 80575, 137225, 146207, 731035, 1608277, 3655175, 8041385, 40206925]

約数ペア:

[(1, 40206925), (5, 8041385), (11, 3655175), (25, 1608277), (55, 731035), (275, 146207), (293, 137225), (499, 80575), (1465, 27445), (2495, 16115), (3223, 12475), (5489, 7325)]