39085185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4729}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 68112000

約数和(自身を除く): 29026815

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 4729, 8265, 14187, 23645, 70935, 89851, 137141, 269553, 411423, 449255, 685705, 1347765, 2057115, 2605679, 7817037, 13028395, 39085185]

約数ペア:

[(1, 39085185), (3, 13028395), (5, 7817037), (15, 2605679), (19, 2057115), (29, 1347765), (57, 685705), (87, 449255), (95, 411423), (145, 269553), (285, 137141), (435, 89851), (551, 70935), (1653, 23645), (2755, 14187), (4729, 8265)]