2772048645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{2269}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 5092953840

約数和(自身を除く): 2320905195

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1597, 2269, 4791, 6807, 7985, 11345, 14373, 20421, 23955, 27149, 34035, 38573, 71865, 81447, 102105, 115719, 135745, 192865, 244341, 347157, 407235, 578595, 1221705, 1735785, 3623593, 10870779, 18117965, 32612337, 54353895, 61601081, 163061685, 184803243, 308005405, 554409729, 924016215, 2772048645]

約数ペア:

[(1, 2772048645), (3, 924016215), (5, 554409729), (9, 308005405), (15, 184803243), (17, 163061685), (45, 61601081), (51, 54353895), (85, 32612337), (153, 18117965), (255, 10870779), (765, 3623593), (1597, 1735785), (2269, 1221705), (4791, 578595), (6807, 407235), (7985, 347157), (11345, 244341), (14373, 192865), (20421, 135745), (23955, 115719), (27149, 102105), (34035, 81447), (38573, 71865)]