11320225

素因数分解:

$5^2\times 7^2\times {\mathrm{9241}}^1$

素因数の和:9265

約数の個数: 18

約数和(自身を含む): 16330614

約数和(自身を除く): 5010389

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 9241, 46205, 64687, 231025, 323435, 452809, 1617175, 2264045, 11320225]

約数ペア:

[(1, 11320225), (5, 2264045), (7, 1617175), (25, 452809), (35, 323435), (49, 231025), (175, 64687), (245, 46205), (1225, 9241)]