1515085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 2160864

約数和(自身を除く): 645779

約数列:

[1, 5, 11, 13, 55, 65, 143, 163, 169, 715, 815, 845, 1793, 1859, 2119, 8965, 9295, 10595, 23309, 27547, 116545, 137735, 303017, 1515085]

約数ペア:

[(1, 1515085), (5, 303017), (11, 137735), (13, 116545), (55, 27547), (65, 23309), (143, 10595), (163, 9295), (169, 8965), (715, 2119), (815, 1859), (845, 1793)]