26221115

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 32093280

約数和(自身を除く): 5872165

約数列:

[1, 5, 101, 137, 379, 505, 685, 1895, 13837, 38279, 51923, 69185, 191395, 259615, 5244223, 26221115]

約数ペア:

[(1, 26221115), (5, 5244223), (101, 259615), (137, 191395), (379, 69185), (505, 51923), (685, 38279), (1895, 13837)]