13509968225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{57179}}^1$

素因数の和:57929

約数の個数: 24

約数和(自身を含む): 18066135360

約数和(自身を除く): 4556167135

約数列:

[1, 5, 13, 25, 65, 325, 727, 3635, 9451, 18175, 47255, 57179, 236275, 285895, 743327, 1429475, 3716635, 18583175, 41569133, 207845665, 540398729, 1039228325, 2701993645, 13509968225]

約数ペア:

[(1, 13509968225), (5, 2701993645), (13, 1039228325), (25, 540398729), (65, 207845665), (325, 41569133), (727, 18583175), (3635, 3716635), (9451, 1429475), (18175, 743327), (47255, 285895), (57179, 236275)]