2017644375

素因数分解:

$3^1\times 5^4\times {\mathrm{1076077}}^1$

素因数の和:1076100

約数の個数: 20

約数和(自身を含む): 3361667672

約数和(自身を除く): 1344023297

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 1076077, 3228231, 5380385, 16141155, 26901925, 80705775, 134509625, 403528875, 672548125, 2017644375]

約数ペア:

[(1, 2017644375), (3, 672548125), (5, 403528875), (15, 134509625), (25, 80705775), (75, 26901925), (125, 16141155), (375, 5380385), (625, 3228231), (1875, 1076077)]