28993485

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^2$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 47437920

約数和(自身を除く): 18444435

約数列:

[1, 3, 5, 15, 59, 177, 181, 295, 543, 885, 905, 2715, 10679, 32037, 32761, 53395, 98283, 160185, 163805, 491415, 1932899, 5798697, 9664495, 28993485]

約数ペア:

[(1, 28993485), (3, 9664495), (5, 5798697), (15, 1932899), (59, 491415), (177, 163805), (181, 160185), (295, 98283), (543, 53395), (885, 32761), (905, 32037), (2715, 10679)]