40716675

素因数分解:

$3^4\times 5^2\times {\mathrm{20107}}^1$

素因数の和:20129

約数の個数: 30

約数和(自身を含む): 75425108

約数和(自身を除く): 34708433

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 20107, 60321, 100535, 180963, 301605, 502675, 542889, 904815, 1508025, 1628667, 2714445, 4524075, 8143335, 13572225, 40716675]

約数ペア:

[(1, 40716675), (3, 13572225), (5, 8143335), (9, 4524075), (15, 2714445), (25, 1628667), (27, 1508025), (45, 904815), (75, 542889), (81, 502675), (135, 301605), (225, 180963), (405, 100535), (675, 60321), (2025, 20107)]