52964375

素因数分解:

$5^4\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 20

約数和(自身を含む): 67047288

約数和(自身を除く): 14082913

約数列:

[1, 5, 25, 83, 125, 415, 625, 1021, 2075, 5105, 10375, 25525, 51875, 84743, 127625, 423715, 638125, 2118575, 10592875, 52964375]

約数ペア:

[(1, 52964375), (5, 10592875), (25, 2118575), (83, 638125), (125, 423715), (415, 127625), (625, 84743), (1021, 51875), (2075, 25525), (5105, 10375)]