28841445

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3541}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 50282232

約数和(自身を除く): 21440787

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 3541, 8145, 10623, 17705, 31869, 53115, 159345, 640921, 1922763, 3204605, 5768289, 9613815, 28841445]

約数ペア:

[(1, 28841445), (3, 9613815), (5, 5768289), (9, 3204605), (15, 1922763), (45, 640921), (181, 159345), (543, 53115), (905, 31869), (1629, 17705), (2715, 10623), (3541, 8145)]