86447655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{30493}}^1$

素因数の和:30517

約数の個数: 40

約数和(自身を含む): 177109152

約数和(自身を除く): 90661497

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 30493, 91479, 152465, 213451, 274437, 457395, 640353, 823311, 1067255, 1372185, 1921059, 2469933, 3201765, 4116555, 5763177, 9605295, 12349665, 17289531, 28815885, 86447655]

約数ペア:

[(1, 86447655), (3, 28815885), (5, 17289531), (7, 12349665), (9, 9605295), (15, 5763177), (21, 4116555), (27, 3201765), (35, 2469933), (45, 1921059), (63, 1372185), (81, 1067255), (105, 823311), (135, 640353), (189, 457395), (315, 274437), (405, 213451), (567, 152465), (945, 91479), (2835, 30493)]