57898775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 78838704

約数和(自身を除く): 20939929

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1217, 1903, 4325, 6085, 9515, 13387, 30425, 47575, 66935, 210541, 334675, 1052705, 2315951, 5263525, 11579755, 57898775]

約数ペア:

[(1, 57898775), (5, 11579755), (11, 5263525), (25, 2315951), (55, 1052705), (173, 334675), (275, 210541), (865, 66935), (1217, 47575), (1903, 30425), (4325, 13387), (6085, 9515)]