12456049905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21292393}}^1$

素因数の和:21292417

約数の個数: 24

約数和(自身を含む): 23251294248

約数和(自身を除く): 10795244343

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21292393, 63877179, 106461965, 191631537, 276801109, 319385895, 830403327, 958157685, 1384005545, 2491209981, 4152016635, 12456049905]

約数ペア:

[(1, 12456049905), (3, 4152016635), (5, 2491209981), (9, 1384005545), (13, 958157685), (15, 830403327), (39, 319385895), (45, 276801109), (65, 191631537), (117, 106461965), (195, 63877179), (585, 21292393)]