98170225

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{9601}}^1$

素因数の和:10020

約数の個数: 12

約数和(自身を含む): 122041420

約数和(自身を除く): 23871195

約数列:

[1, 5, 25, 409, 2045, 9601, 10225, 48005, 240025, 3926809, 19634045, 98170225]

約数ペア:

[(1, 98170225), (5, 19634045), (25, 3926809), (409, 240025), (2045, 48005), (9601, 10225)]