68612685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57901}}^1$

素因数の和:57988

約数の個数: 16

約数和(自身を含む): 111171840

約数和(自身を除く): 42559155

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 57901, 173703, 289505, 868515, 4574179, 13722537, 22870895, 68612685]

約数ペア:

[(1, 68612685), (3, 22870895), (5, 13722537), (15, 4574179), (79, 868515), (237, 289505), (395, 173703), (1185, 57901)]