40833945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 75216960

約数和(自身を除く): 34383015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 163, 171, 285, 293, 489, 815, 855, 879, 1465, 1467, 2445, 2637, 3097, 4395, 5567, 7335, 9291, 13185, 15485, 16701, 27835, 27873, 46455, 47759, 50103, 83505, 139365, 143277, 238795, 250515, 429831, 716385, 907421, 2149155, 2722263, 4537105, 8166789, 13611315, 40833945]

約数ペア:

[(1, 40833945), (3, 13611315), (5, 8166789), (9, 4537105), (15, 2722263), (19, 2149155), (45, 907421), (57, 716385), (95, 429831), (163, 250515), (171, 238795), (285, 143277), (293, 139365), (489, 83505), (815, 50103), (855, 47759), (879, 46455), (1465, 27873), (1467, 27835), (2445, 16701), (2637, 15485), (3097, 13185), (4395, 9291), (5567, 7335)]