15678422253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{4217}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 24995530560

約数和(自身を除く): 9317108307

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 739, 1677, 2217, 4217, 5031, 6651, 9607, 12651, 28821, 31777, 37953, 54821, 86463, 95331, 164463, 181331, 285993, 413101, 493389, 543993, 1239303, 1631979, 2357303, 3116363, 3717909, 7071909, 9349089, 21215727, 28047267, 40512719, 121538157, 134003609, 364614471, 402010827, 1206032481, 1742046917, 5226140751, 15678422253]

約数ペア:

[(1, 15678422253), (3, 5226140751), (9, 1742046917), (13, 1206032481), (39, 402010827), (43, 364614471), (117, 134003609), (129, 121538157), (387, 40512719), (559, 28047267), (739, 21215727), (1677, 9349089), (2217, 7071909), (4217, 3717909), (5031, 3116363), (6651, 2357303), (9607, 1631979), (12651, 1239303), (28821, 543993), (31777, 493389), (37953, 413101), (54821, 285993), (86463, 181331), (95331, 164463)]