2564754075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8513}}^1$

素因数の和:8645

約数の個数: 72

約数和(自身を含む): 4995742752

約数和(自身を除く): 2430988677

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 195, 225, 309, 325, 515, 585, 927, 975, 1339, 1545, 2575, 2925, 4017, 4635, 6695, 7725, 8513, 12051, 20085, 23175, 25539, 33475, 42565, 60255, 76617, 100425, 110669, 127695, 212825, 301275, 332007, 383085, 553345, 638475, 876839, 996021, 1660035, 1915425, 2630517, 2766725, 4384195, 4980105, 7891551, 8300175, 11398907, 13152585, 21920975, 24900525, 34196721, 39457755, 56994535, 65762925, 102590163, 170983605, 197288775, 284972675, 512950815, 854918025, 2564754075]

約数ペア:

[(1, 2564754075), (3, 854918025), (5, 512950815), (9, 284972675), (13, 197288775), (15, 170983605), (25, 102590163), (39, 65762925), (45, 56994535), (65, 39457755), (75, 34196721), (103, 24900525), (117, 21920975), (195, 13152585), (225, 11398907), (309, 8300175), (325, 7891551), (515, 4980105), (585, 4384195), (927, 2766725), (975, 2630517), (1339, 1915425), (1545, 1660035), (2575, 996021), (2925, 876839), (4017, 638475), (4635, 553345), (6695, 383085), (7725, 332007), (8513, 301275), (12051, 212825), (20085, 127695), (23175, 110669), (25539, 100425), (33475, 76617), (42565, 60255)]