4402255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1984433

約数列:

[1, 5, 11, 13, 47, 55, 65, 131, 143, 235, 517, 611, 655, 715, 1441, 1703, 2585, 3055, 6157, 6721, 7205, 8515, 18733, 30785, 33605, 67727, 80041, 93665, 338635, 400205, 880451, 4402255]

約数ペア:

[(1, 4402255), (5, 880451), (11, 400205), (13, 338635), (47, 93665), (55, 80041), (65, 67727), (131, 33605), (143, 30785), (235, 18733), (517, 8515), (611, 7205), (655, 6721), (715, 6157), (1441, 3055), (1703, 2585)]