13572225

素因数分解:

$3^3\times 5^2\times {\mathrm{20107}}^1$

素因数の和:20126

約数の個数: 24

約数和(自身を含む): 24933920

約数和(自身を除く): 11361695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20107, 60321, 100535, 180963, 301605, 502675, 542889, 904815, 1508025, 2714445, 4524075, 13572225]

約数ペア:

[(1, 13572225), (3, 4524075), (5, 2714445), (9, 1508025), (15, 904815), (25, 542889), (27, 502675), (45, 301605), (75, 180963), (135, 100535), (225, 60321), (675, 20107)]