868065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 1515456

約数和(自身を除く): 647391

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 5261, 15783, 26305, 57871, 78915, 173613, 289355, 868065]

約数ペア:

[(1, 868065), (3, 289355), (5, 173613), (11, 78915), (15, 57871), (33, 26305), (55, 15783), (165, 5261)]