147250225

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{14401}}^1$

素因数の和:14820

約数の個数: 12

約数和(自身を含む): 183049420

約数和(自身を除く): 35799195

約数列:

[1, 5, 25, 409, 2045, 10225, 14401, 72005, 360025, 5890009, 29450045, 147250225]

約数ペア:

[(1, 147250225), (5, 29450045), (25, 5890009), (409, 360025), (2045, 72005), (10225, 14401)]