55777375

素因数分解:

$5^3\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 69844320

約数和(自身を除く): 14066945

約数列:

[1, 5, 25, 125, 409, 1091, 2045, 5455, 10225, 27275, 51125, 136375, 446219, 2231095, 11155475, 55777375]

約数ペア:

[(1, 55777375), (5, 11155475), (25, 2231095), (125, 446219), (409, 136375), (1091, 51125), (2045, 27275), (5455, 10225)]