82856655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87679}}^1$

素因数の和:87700

約数の個数: 32

約数和(自身を含む): 168345600

約数和(自身を除く): 85488945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87679, 263037, 438395, 613753, 789111, 1315185, 1841259, 2367333, 3068765, 3945555, 5523777, 9206295, 11836665, 16571331, 27618885, 82856655]

約数ペア:

[(1, 82856655), (3, 27618885), (5, 16571331), (7, 11836665), (9, 9206295), (15, 5523777), (21, 3945555), (27, 3068765), (35, 2367333), (45, 1841259), (63, 1315185), (105, 789111), (135, 613753), (189, 438395), (315, 263037), (945, 87679)]