25155255

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12241}}^1$

素因数の和:12386

約数の個数: 16

約数和(自身を含む): 40545504

約数和(自身を除く): 15390249

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 12241, 36723, 61205, 183615, 1677017, 5031051, 8385085, 25155255]

約数ペア:

[(1, 25155255), (3, 8385085), (5, 5031051), (15, 1677017), (137, 183615), (411, 61205), (685, 36723), (2055, 12241)]