2016596655

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160621}}^1$

素因数の和:160669

約数の個数: 40

約数和(自身を含む): 3731570304

約数和(自身を除く): 1714973649

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 160621, 481863, 803105, 1445589, 2409315, 4336767, 4979251, 7227945, 13010301, 14937753, 21683835, 24896255, 44813259, 65051505, 74688765, 134439777, 224066295, 403319331, 672198885, 2016596655]

約数ペア:

[(1, 2016596655), (3, 672198885), (5, 403319331), (9, 224066295), (15, 134439777), (27, 74688765), (31, 65051505), (45, 44813259), (81, 24896255), (93, 21683835), (135, 14937753), (155, 13010301), (279, 7227945), (405, 4979251), (465, 4336767), (837, 2409315), (1395, 1445589), (2511, 803105), (4185, 481863), (12555, 160621)]