11365975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 14703920

約数和(自身を除く): 3337945

約数列:

[1, 5, 25, 43, 97, 109, 215, 485, 545, 1075, 2425, 2725, 4171, 4687, 10573, 20855, 23435, 52865, 104275, 117175, 264325, 454639, 2273195, 11365975]

約数ペア:

[(1, 11365975), (5, 2273195), (25, 454639), (43, 264325), (97, 117175), (109, 104275), (215, 52865), (485, 23435), (545, 20855), (1075, 10573), (2425, 4687), (2725, 4171)]