1359215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 1917216

約数和(自身を除く): 558001

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1901, 9505, 20911, 24713, 104555, 123565, 271843, 1359215]

約数ペア:

[(1, 1359215), (5, 271843), (11, 123565), (13, 104555), (55, 24713), (65, 20911), (143, 9505), (715, 1901)]