7228437155

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 8909611200

約数和(自身を除く): 1681174045

約数列:

[1, 5, 89, 137, 139, 445, 685, 695, 853, 4265, 12193, 12371, 19043, 60965, 61855, 75917, 95215, 116861, 118567, 379585, 584305, 592835, 1694827, 8474135, 10400629, 10552463, 16243679, 52003145, 52762315, 81218395, 1445687431, 7228437155]

約数ペア:

[(1, 7228437155), (5, 1445687431), (89, 81218395), (137, 52762315), (139, 52003145), (445, 16243679), (685, 10552463), (695, 10400629), (853, 8474135), (4265, 1694827), (12193, 592835), (12371, 584305), (19043, 379585), (60965, 118567), (61855, 116861), (75917, 95215)]