7274375

素因数分解:

$5^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 20

約数和(自身を含む): 9259536

約数和(自身を除く): 1985161

約数列:

[1, 5, 25, 103, 113, 125, 515, 565, 625, 2575, 2825, 11639, 12875, 14125, 58195, 64375, 70625, 290975, 1454875, 7274375]

約数ペア:

[(1, 7274375), (5, 1454875), (25, 290975), (103, 70625), (113, 64375), (125, 58195), (515, 14125), (565, 12875), (625, 11639), (2575, 2825)]