1993703025

素因数分解:

$3^1\times 5^2\times {\mathrm{26582707}}^1$

素因数の和:26582720

約数の個数: 12

約数和(自身を含む): 3296255792

約数和(自身を除く): 1302552767

約数列:

[1, 3, 5, 15, 25, 75, 26582707, 79748121, 132913535, 398740605, 664567675, 1993703025]

約数ペア:

[(1, 1993703025), (3, 664567675), (5, 398740605), (15, 132913535), (25, 79748121), (75, 26582707)]