68352445

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21943}}^1$

素因数の和:22044

約数の個数: 16

約数和(自身を含む): 94798080

約数和(自身を除く): 26445635

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 21943, 109715, 153601, 768005, 1952927, 9764635, 13670489, 68352445]

約数ペア:

[(1, 68352445), (5, 13670489), (7, 9764635), (35, 1952927), (89, 768005), (445, 153601), (623, 109715), (3115, 21943)]