54255625

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1914

約数の個数: 20

約数和(自身を含む): 69277824

約数和(自身を除く): 15022199

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 1847, 5875, 9235, 29375, 46175, 86809, 230875, 434045, 1154375, 2170225, 10851125, 54255625]

約数ペア:

[(1, 54255625), (5, 10851125), (25, 2170225), (47, 1154375), (125, 434045), (235, 230875), (625, 86809), (1175, 46175), (1847, 29375), (5875, 9235)]