271320335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 385100352

約数和(自身を除く): 113780017

約数列:

[1, 5, 11, 13, 55, 65, 143, 157, 715, 785, 1727, 2041, 2417, 8635, 10205, 12085, 22451, 26587, 31421, 112255, 132935, 157105, 345631, 379469, 1728155, 1897345, 4174159, 4933097, 20870795, 24665485, 54264067, 271320335]

約数ペア:

[(1, 271320335), (5, 54264067), (11, 24665485), (13, 20870795), (55, 4933097), (65, 4174159), (143, 1897345), (157, 1728155), (715, 379469), (785, 345631), (1727, 157105), (2041, 132935), (2417, 112255), (8635, 31421), (10205, 26587), (12085, 22451)]