72830065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189169}}^1$

素因数の和:189192

約数の個数: 16

約数和(自身を含む): 108961920

約数和(自身を除く): 36131855

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 189169, 945845, 1324183, 2080859, 6620915, 10404295, 14566013, 72830065]

約数ペア:

[(1, 72830065), (5, 14566013), (7, 10404295), (11, 6620915), (35, 2080859), (55, 1324183), (77, 945845), (385, 189169)]