3305125

素因数分解:

$5^3\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 4176432

約数和(自身を除く): 871307

約数列:

[1, 5, 25, 125, 137, 193, 685, 965, 3425, 4825, 17125, 24125, 26441, 132205, 661025, 3305125]

約数ペア:

[(1, 3305125), (5, 661025), (25, 132205), (125, 26441), (137, 24125), (193, 17125), (685, 4825), (965, 3425)]