271405055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{21031}}^1$

素因数の和:21154

約数の個数: 16

約数和(自身を含む): 340718400

約数和(自身を除く): 69313345

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 21031, 105155, 609899, 1871759, 3049495, 9358795, 54281011, 271405055]

約数ペア:

[(1, 271405055), (5, 54281011), (29, 9358795), (89, 3049495), (145, 1871759), (445, 609899), (2581, 105155), (12905, 21031)]