28619655

素因数分解:

$3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1699}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 45859200

約数和(自身を除く): 17239545

約数列:

[1, 3, 5, 15, 1123, 1699, 3369, 5097, 5615, 8495, 16845, 25485, 1907977, 5723931, 9539885, 28619655]

約数ペア:

[(1, 28619655), (3, 9539885), (5, 5723931), (15, 1907977), (1123, 25485), (1699, 16845), (3369, 8495), (5097, 5615)]