85752765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272231}}^1$

素因数の和:272249

約数の個数: 24

約数和(自身を含む): 169872768

約数和(自身を除く): 84120003

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272231, 816693, 1361155, 1905617, 2450079, 4083465, 5716851, 9528085, 12250395, 17150553, 28584255, 85752765]

約数ペア:

[(1, 85752765), (3, 28584255), (5, 17150553), (7, 12250395), (9, 9528085), (15, 5716851), (21, 4083465), (35, 2450079), (45, 1905617), (63, 1361155), (105, 816693), (315, 272231)]