13632025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 19418400

約数和(自身を除く): 5786375

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2609, 5225, 13045, 28699, 49571, 65225, 143495, 247855, 545281, 717475, 1239275, 2726405, 13632025]

約数ペア:

[(1, 13632025), (5, 2726405), (11, 1239275), (19, 717475), (25, 545281), (55, 247855), (95, 143495), (209, 65225), (275, 49571), (475, 28699), (1045, 13045), (2609, 5225)]