149021875

素因数分解:

$5^5\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 190769040

約数和(自身を除く): 41747165

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 1109, 3125, 5375, 5545, 26875, 27725, 47687, 134375, 138625, 238435, 693125, 1192175, 3465625, 5960875, 29804375, 149021875]

約数ペア:

[(1, 149021875), (5, 29804375), (25, 5960875), (43, 3465625), (125, 1192175), (215, 693125), (625, 238435), (1075, 138625), (1109, 134375), (3125, 47687), (5375, 27725), (5545, 26875)]