97813225

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{43961}}^1$

素因数の和:44060

約数の個数: 12

約数和(自身を含む): 122653980

約数和(自身を除く): 24840755

約数列:

[1, 5, 25, 89, 445, 2225, 43961, 219805, 1099025, 3912529, 19562645, 97813225]

約数ペア:

[(1, 97813225), (5, 19562645), (25, 3912529), (89, 1099025), (445, 219805), (2225, 43961)]