68636105

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 83538000

約数和(自身を除く): 14901895

約数列:

[1, 5, 149, 181, 509, 745, 905, 2545, 26969, 75841, 92129, 134845, 379205, 460645, 13727221, 68636105]

約数ペア:

[(1, 68636105), (5, 13727221), (149, 460645), (181, 379205), (509, 134845), (745, 92129), (905, 75841), (2545, 26969)]