2481105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 4366656

約数和(自身を除く): 1885551

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1367, 1815, 4101, 6835, 15037, 20505, 45111, 75185, 165407, 225555, 496221, 827035, 2481105]

約数ペア:

[(1, 2481105), (3, 827035), (5, 496221), (11, 225555), (15, 165407), (33, 75185), (55, 45111), (121, 20505), (165, 15037), (363, 6835), (605, 4101), (1367, 1815)]