68229045

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1721}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 118466712

約数和(自身を除く): 50237667

約数列:

[1, 3, 5, 9, 15, 45, 881, 1721, 2643, 4405, 5163, 7929, 8605, 13215, 15489, 25815, 39645, 77445, 1516201, 4548603, 7581005, 13645809, 22743015, 68229045]

約数ペア:

[(1, 68229045), (3, 22743015), (5, 13645809), (9, 7581005), (15, 4548603), (45, 1516201), (881, 77445), (1721, 39645), (2643, 25815), (4405, 15489), (5163, 13215), (7929, 8605)]