68488805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177893}}^1$

素因数の和:177916

約数の個数: 16

約数和(自身を含む): 102466944

約数和(自身を除く): 33978139

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 177893, 889465, 1245251, 1956823, 6226255, 9784115, 13697761, 68488805]

約数ペア:

[(1, 68488805), (5, 13697761), (7, 9784115), (11, 6226255), (35, 1956823), (55, 1245251), (77, 889465), (385, 177893)]