1525571009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 1688265600

約数和(自身を除く): 162694591

約数列:

[1, 19, 41, 73, 139, 193, 779, 1387, 2641, 2993, 3667, 5699, 7913, 10147, 14089, 26827, 56867, 108281, 150347, 192793, 267691, 416027, 509713, 577649, 1099907, 1958371, 7904513, 10975331, 20898233, 37209049, 80293211, 1525571009]

約数ペア:

[(1, 1525571009), (19, 80293211), (41, 37209049), (73, 20898233), (139, 10975331), (193, 7904513), (779, 1958371), (1387, 1099907), (2641, 577649), (2993, 509713), (3667, 416027), (5699, 267691), (7913, 192793), (10147, 150347), (14089, 108281), (26827, 56867)]