15493265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 19854720

約数和(自身を除く): 4361455

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2297, 6745, 11485, 43643, 163087, 218215, 815435, 3098653, 15493265]

約数ペア:

[(1, 15493265), (5, 3098653), (19, 815435), (71, 218215), (95, 163087), (355, 43643), (1349, 11485), (2297, 6745)]