539408075

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{40787}}^1$

素因数の和:40843

約数の個数: 18

約数和(自身を含む): 699228684

約数和(自身を除く): 159820609

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 40787, 203935, 938101, 1019675, 4690505, 21576323, 23452525, 107881615, 539408075]

約数ペア:

[(1, 539408075), (5, 107881615), (23, 23452525), (25, 21576323), (115, 4690505), (529, 1019675), (575, 938101), (2645, 203935), (13225, 40787)]