15085791

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 26892800

約数和(自身を除く): 11807009

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4201, 12603, 29407, 37809, 79819, 88221, 113427, 239457, 264663, 558733, 718371, 793989, 1676199, 2155113, 5028597, 15085791]

約数ペア:

[(1, 15085791), (3, 5028597), (7, 2155113), (9, 1676199), (19, 793989), (21, 718371), (27, 558733), (57, 264663), (63, 239457), (133, 113427), (171, 88221), (189, 79819), (399, 37809), (513, 29407), (1197, 12603), (3591, 4201)]