68939445

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44621}}^1$

素因数の和:44732

約数の個数: 16

約数和(自身を含む): 111376512

約数和(自身を除く): 42437067

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 44621, 133863, 223105, 669315, 4595963, 13787889, 22979815, 68939445]

約数ペア:

[(1, 68939445), (3, 22979815), (5, 13787889), (15, 4595963), (103, 669315), (309, 223105), (515, 133863), (1545, 44621)]