15692451849

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1999}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 23470720000

約数和(自身を除く): 7778268151

約数列:

[1, 3, 9, 61, 79, 181, 183, 237, 543, 549, 711, 1629, 1999, 4819, 5997, 11041, 14299, 14457, 17991, 33123, 42897, 43371, 99369, 121939, 128691, 157921, 361819, 365817, 473763, 872239, 1085457, 1097451, 1421289, 2616717, 3256371, 7850151, 9633181, 22070959, 28583701, 28899543, 66212877, 85751103, 86698629, 198638631, 257253309, 1743605761, 5230817283, 15692451849]

約数ペア:

[(1, 15692451849), (3, 5230817283), (9, 1743605761), (61, 257253309), (79, 198638631), (181, 86698629), (183, 85751103), (237, 66212877), (543, 28899543), (549, 28583701), (711, 22070959), (1629, 9633181), (1999, 7850151), (4819, 3256371), (5997, 2616717), (11041, 1421289), (14299, 1097451), (14457, 1085457), (17991, 872239), (33123, 473763), (42897, 365817), (43371, 361819), (99369, 157921), (121939, 128691)]