145528025

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{54403}}^1$

素因数の和:54520

約数の個数: 12

約数和(自身を含む): 182144592

約数和(自身を除く): 36616567

約数列:

[1, 5, 25, 107, 535, 2675, 54403, 272015, 1360075, 5821121, 29105605, 145528025]

約数ペア:

[(1, 145528025), (5, 29105605), (25, 5821121), (107, 1360075), (535, 272015), (2675, 54403)]