55114375

素因数分解:

$5^4\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 20

約数和(自身を含む): 69421528

約数和(自身を除く): 14307153

約数列:

[1, 5, 25, 125, 163, 541, 625, 815, 2705, 4075, 13525, 20375, 67625, 88183, 101875, 338125, 440915, 2204575, 11022875, 55114375]

約数ペア:

[(1, 55114375), (5, 11022875), (25, 2204575), (125, 440915), (163, 338125), (541, 101875), (625, 88183), (815, 67625), (2705, 20375), (4075, 13525)]