85519215

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17761}}^1$

素因数の和:17879

約数の個数: 24

約数和(自身を含む): 149627088

約数和(自身を除く): 64107873

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 17761, 53283, 88805, 159849, 266415, 799245, 1900427, 5701281, 9502135, 17103843, 28506405, 85519215]

約数ペア:

[(1, 85519215), (3, 28506405), (5, 17103843), (9, 9502135), (15, 5701281), (45, 1900427), (107, 799245), (321, 266415), (535, 159849), (963, 88805), (1605, 53283), (4815, 17761)]