57430815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 41949921

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 947, 1555, 2841, 4043, 4665, 4735, 12129, 12311, 14205, 20215, 36933, 60645, 61555, 184665, 294517, 883551, 1472585, 3828721, 4417755, 11486163, 19143605, 57430815]

約数ペア:

[(1, 57430815), (3, 19143605), (5, 11486163), (13, 4417755), (15, 3828721), (39, 1472585), (65, 883551), (195, 294517), (311, 184665), (933, 61555), (947, 60645), (1555, 36933), (2841, 20215), (4043, 14205), (4665, 12311), (4735, 12129)]