78838265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84319}}^1$

素因数の和:84352

約数の個数: 16

約数和(自身を含む): 109278720

約数和(自身を除く): 30440455

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 84319, 421595, 927509, 1433423, 4637545, 7167115, 15767653, 78838265]

約数ペア:

[(1, 78838265), (5, 15767653), (11, 7167115), (17, 4637545), (55, 1433423), (85, 927509), (187, 421595), (935, 84319)]