42836885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 65329152

約数和(自身を除く): 22492267

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 3037, 14105, 15185, 21259, 39481, 94147, 106295, 197405, 276367, 470735, 659029, 1223911, 1381835, 3295145, 6119555, 8567377, 42836885]

約数ペア:

[(1, 42836885), (5, 8567377), (7, 6119555), (13, 3295145), (31, 1381835), (35, 1223911), (65, 659029), (91, 470735), (155, 276367), (217, 197405), (403, 106295), (455, 94147), (1085, 39481), (2015, 21259), (2821, 15185), (3037, 14105)]