229233025

素因数分解:

$5^2\times 7^2\times {\mathrm{187129}}^1$

素因数の和:187153

約数の個数: 18

約数和(自身を含む): 330658710

約数和(自身を除く): 101425685

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 187129, 935645, 1309903, 4678225, 6549515, 9169321, 32747575, 45846605, 229233025]

約数ペア:

[(1, 229233025), (5, 45846605), (7, 32747575), (25, 9169321), (35, 6549515), (49, 4678225), (175, 1309903), (245, 935645), (1225, 187129)]