13691095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 5386025

約数列:

[1, 5, 11, 23, 55, 79, 115, 137, 253, 395, 685, 869, 1265, 1507, 1817, 3151, 4345, 7535, 9085, 10823, 15755, 19987, 34661, 54115, 99935, 119053, 173305, 248929, 595265, 1244645, 2738219, 13691095]

約数ペア:

[(1, 13691095), (5, 2738219), (11, 1244645), (23, 595265), (55, 248929), (79, 173305), (115, 119053), (137, 99935), (253, 54115), (395, 34661), (685, 19987), (869, 15755), (1265, 10823), (1507, 9085), (1817, 7535), (3151, 4345)]