82272725

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{6221}}^1$

素因数の和:6277

約数の個数: 18

約数和(自身を含む): 106663746

約数和(自身を除く): 24391021

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 6221, 13225, 31105, 143083, 155525, 715415, 3290909, 3577075, 16454545, 82272725]

約数ペア:

[(1, 82272725), (5, 16454545), (23, 3577075), (25, 3290909), (115, 715415), (529, 155525), (575, 143083), (2645, 31105), (6221, 13225)]