927668885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 1362205152

約数和(自身を除く): 434536267

約数列:

[1, 5, 11, 13, 43, 55, 65, 121, 143, 169, 211, 215, 473, 559, 605, 715, 845, 1055, 1573, 1859, 2321, 2365, 2743, 2795, 5203, 6149, 7267, 7865, 9073, 9295, 11605, 13715, 20449, 25531, 26015, 30173, 30745, 35659, 36335, 45365, 67639, 79937, 99803, 102245, 117949, 127655, 150865, 178295, 331903, 338195, 392249, 399685, 499015, 589745, 879307, 1097833, 1297439, 1533337, 1659515, 1961245, 4314739, 4396535, 5489165, 6487195, 7666685, 14271829, 16866707, 21573695, 71359145, 84333535, 185533777, 927668885]

約数ペア:

[(1, 927668885), (5, 185533777), (11, 84333535), (13, 71359145), (43, 21573695), (55, 16866707), (65, 14271829), (121, 7666685), (143, 6487195), (169, 5489165), (211, 4396535), (215, 4314739), (473, 1961245), (559, 1659515), (605, 1533337), (715, 1297439), (845, 1097833), (1055, 879307), (1573, 589745), (1859, 499015), (2321, 399685), (2365, 392249), (2743, 338195), (2795, 331903), (5203, 178295), (6149, 150865), (7267, 127655), (7865, 117949), (9073, 102245), (9295, 99803), (11605, 79937), (13715, 67639), (20449, 45365), (25531, 36335), (26015, 35659), (30173, 30745)]