47029815

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 98480448

約数和(自身を除く): 51450633

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 81, 105, 135, 159, 189, 265, 313, 315, 371, 405, 477, 567, 795, 939, 945, 1113, 1431, 1565, 1855, 2191, 2385, 2817, 2835, 3339, 4293, 4695, 5565, 6573, 7155, 8451, 10017, 10955, 14085, 16589, 16695, 19719, 21465, 25353, 30051, 32865, 42255, 49767, 50085, 59157, 82945, 98595, 116123, 126765, 149301, 150255, 177471, 248835, 295785, 348369, 447903, 580615, 746505, 887355, 1045107, 1343709, 1741845, 2239515, 3135321, 5225535, 6718545, 9405963, 15676605, 47029815]

約数ペア:

[(1, 47029815), (3, 15676605), (5, 9405963), (7, 6718545), (9, 5225535), (15, 3135321), (21, 2239515), (27, 1741845), (35, 1343709), (45, 1045107), (53, 887355), (63, 746505), (81, 580615), (105, 447903), (135, 348369), (159, 295785), (189, 248835), (265, 177471), (313, 150255), (315, 149301), (371, 126765), (405, 116123), (477, 98595), (567, 82945), (795, 59157), (939, 50085), (945, 49767), (1113, 42255), (1431, 32865), (1565, 30051), (1855, 25353), (2191, 21465), (2385, 19719), (2817, 16695), (2835, 16589), (3339, 14085), (4293, 10955), (4695, 10017), (5565, 8451), (6573, 7155)]