239540015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{335021}}^1$

素因数の和:335050

約数の個数: 16

約数和(自身を含む): 337702176

約数和(自身を除く): 98162161

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 335021, 1675105, 3685231, 4355273, 18426155, 21776365, 47908003, 239540015]

約数ペア:

[(1, 239540015), (5, 47908003), (11, 21776365), (13, 18426155), (55, 4355273), (65, 3685231), (143, 1675105), (715, 335021)]