996856065

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{46441}}^1$

素因数の和:46511

約数の個数: 40

約数和(自身を含む): 1820712168

約数和(自身を除く): 823856103

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 21465, 46441, 139323, 232205, 417969, 696615, 1253907, 2089845, 2461373, 3761721, 6269535, 7384119, 12306865, 18808605, 22152357, 36920595, 66457071, 110761785, 199371213, 332285355, 996856065]

約数ペア:

[(1, 996856065), (3, 332285355), (5, 199371213), (9, 110761785), (15, 66457071), (27, 36920595), (45, 22152357), (53, 18808605), (81, 12306865), (135, 7384119), (159, 6269535), (265, 3761721), (405, 2461373), (477, 2089845), (795, 1253907), (1431, 696615), (2385, 417969), (4293, 232205), (7155, 139323), (21465, 46441)]