47831905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 63594216

約数和(自身を除く): 15762311

約数列:

[1, 5, 11, 55, 121, 173, 457, 605, 865, 1903, 2285, 5027, 9515, 20933, 25135, 55297, 79061, 104665, 276485, 395305, 869671, 4348355, 9566381, 47831905]

約数ペア:

[(1, 47831905), (5, 9566381), (11, 4348355), (55, 869671), (121, 395305), (173, 276485), (457, 104665), (605, 79061), (865, 55297), (1903, 25135), (2285, 20933), (5027, 9515)]