67438965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3617}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 118786176

約数和(自身を除く): 51347211

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3617, 3729, 6215, 10851, 18085, 18645, 39787, 54255, 119361, 198935, 408721, 596805, 1226163, 2043605, 4495931, 6130815, 13487793, 22479655, 67438965]

約数ペア:

[(1, 67438965), (3, 22479655), (5, 13487793), (11, 6130815), (15, 4495931), (33, 2043605), (55, 1226163), (113, 596805), (165, 408721), (339, 198935), (565, 119361), (1243, 54255), (1695, 39787), (3617, 18645), (3729, 18085), (6215, 10851)]