2862885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2079195

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 109, 255, 309, 327, 515, 545, 1545, 1635, 1751, 1853, 5253, 5559, 8755, 9265, 11227, 26265, 27795, 33681, 56135, 168405, 190859, 572577, 954295, 2862885]

約数ペア:

[(1, 2862885), (3, 954295), (5, 572577), (15, 190859), (17, 168405), (51, 56135), (85, 33681), (103, 27795), (109, 26265), (255, 11227), (309, 9265), (327, 8755), (515, 5559), (545, 5253), (1545, 1853), (1635, 1751)]