1115667865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{12113}}^1$

素因数の和:12253

約数の個数: 24

約数和(自身を含む): 1463128920

約数和(自身を除く): 347461055

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 1417, 7085, 12113, 18421, 60565, 92105, 157469, 787345, 1320317, 2047097, 6601585, 10235485, 17164121, 85820605, 223133573, 1115667865]

約数ペア:

[(1, 1115667865), (5, 223133573), (13, 85820605), (65, 17164121), (109, 10235485), (169, 6601585), (545, 2047097), (845, 1320317), (1417, 787345), (7085, 157469), (12113, 92105), (18421, 60565)]