29372725

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{2221}}^1$

素因数の和:2277

約数の個数: 18

約数和(自身を含む): 38091746

約数和(自身を除く): 8719021

約数列:

[1, 5, 23, 25, 115, 529, 575, 2221, 2645, 11105, 13225, 51083, 55525, 255415, 1174909, 1277075, 5874545, 29372725]

約数ペア:

[(1, 29372725), (5, 5874545), (23, 1277075), (25, 1174909), (115, 255415), (529, 55525), (575, 51083), (2221, 13225), (2645, 11105)]