15075662

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 11589298

約数列:

[1, 2, 7, 14, 61, 122, 127, 139, 254, 278, 427, 854, 889, 973, 1778, 1946, 7747, 8479, 15494, 16958, 17653, 35306, 54229, 59353, 108458, 118706, 123571, 247142, 1076833, 2153666, 7537831, 15075662]

約数ペア:

[(1, 15075662), (2, 7537831), (7, 2153666), (14, 1076833), (61, 247142), (122, 123571), (127, 118706), (139, 108458), (254, 59353), (278, 54229), (427, 35306), (854, 17653), (889, 16958), (973, 15494), (1778, 8479), (1946, 7747)]