80276085

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2707}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 139407840

約数和(自身を除く): 59131755

約数列:

[1, 3, 5, 9, 15, 45, 659, 1977, 2707, 3295, 5931, 8121, 9885, 13535, 24363, 29655, 40605, 121815, 1783913, 5351739, 8919565, 16055217, 26758695, 80276085]

約数ペア:

[(1, 80276085), (3, 26758695), (5, 16055217), (9, 8919565), (15, 5351739), (45, 1783913), (659, 121815), (1977, 40605), (2707, 29655), (3295, 24363), (5931, 13535), (8121, 9885)]