157412875

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{9613}}^1$

素因数の和:9759

約数の個数: 16

約数和(自身を含む): 197971488

約数和(自身を除く): 40558613

約数列:

[1, 5, 25, 125, 131, 655, 3275, 9613, 16375, 48065, 240325, 1201625, 1259303, 6296515, 31482575, 157412875]

約数ペア:

[(1, 157412875), (5, 31482575), (25, 6296515), (125, 1259303), (131, 1201625), (655, 240325), (3275, 48065), (9613, 16375)]