2705295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 4628016

約数和(自身を除く): 1922721

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 5253, 8755, 10609, 26265, 31827, 53045, 159135, 180353, 541059, 901765, 2705295]

約数ペア:

[(1, 2705295), (3, 901765), (5, 541059), (15, 180353), (17, 159135), (51, 53045), (85, 31827), (103, 26265), (255, 10609), (309, 8755), (515, 5253), (1545, 1751)]