2017352955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 3421566720

約数和(自身を除く): 1404213765

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 841, 1247, 2523, 3719, 3741, 4205, 6235, 11157, 12615, 18595, 18705, 36163, 55785, 107851, 108489, 159917, 180815, 323553, 479751, 539255, 542445, 799585, 1617765, 2398755, 3127679, 4637593, 9383037, 13912779, 15638395, 23187965, 46915185, 69563895, 134490197, 403470591, 672450985, 2017352955]

約数ペア:

[(1, 2017352955), (3, 672450985), (5, 403470591), (15, 134490197), (29, 69563895), (43, 46915185), (87, 23187965), (129, 15638395), (145, 13912779), (215, 9383037), (435, 4637593), (645, 3127679), (841, 2398755), (1247, 1617765), (2523, 799585), (3719, 542445), (3741, 539255), (4205, 479751), (6235, 323553), (11157, 180815), (12615, 159917), (18595, 108489), (18705, 107851), (36163, 55785)]