68612705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103177}}^1$

素因数の和:103208

約数の個数: 16

約数和(自身を含む): 99050880

約数和(自身を除く): 30438175

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 103177, 515885, 722239, 1960363, 3611195, 9801815, 13722541, 68612705]

約数ペア:

[(1, 68612705), (5, 13722541), (7, 9801815), (19, 3611195), (35, 1960363), (95, 722239), (133, 515885), (665, 103177)]