68077515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{412591}}^1$

素因数の和:412610

約数の個数: 16

約数和(自身を含む): 118826496

約数和(自身を除く): 50748981

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 412591, 1237773, 2062955, 4538501, 6188865, 13615503, 22692505, 68077515]

約数ペア:

[(1, 68077515), (3, 22692505), (5, 13615503), (11, 6188865), (15, 4538501), (33, 2062955), (55, 1237773), (165, 412591)]