47264375

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 20

約数和(自身を含む): 60355680

約数和(自身を除く): 13091305

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 1609, 5875, 8045, 29375, 40225, 75623, 201125, 378115, 1005625, 1890575, 9452875, 47264375]

約数ペア:

[(1, 47264375), (5, 9452875), (25, 1890575), (47, 1005625), (125, 378115), (235, 201125), (625, 75623), (1175, 40225), (1609, 29375), (5875, 8045)]