277207417135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 398876405760

約数和(自身を除く): 121668988625

約数列:

[1, 5, 11, 17, 37, 55, 85, 139, 185, 187, 289, 407, 629, 695, 935, 1445, 1529, 2035, 2363, 3145, 3179, 3391, 5143, 6919, 7645, 10693, 11815, 15895, 16955, 25715, 25993, 34595, 37301, 40171, 53465, 56573, 57647, 87431, 117623, 125467, 129965, 186505, 200855, 282865, 288235, 437155, 441881, 471349, 588115, 627335, 634117, 961741, 979999, 1380137, 1486327, 2132939, 2209405, 2356745, 3170585, 4808705, 4899995, 5184839, 6900685, 7431635, 8012933, 10664695, 10779989, 16349597, 17439913, 23462329, 25924195, 36259963, 40064665, 53899945, 81747985, 87199565, 88142263, 117311645, 136219861, 181299815, 191839043, 296478521, 398859593, 440711315, 681099305, 959195215, 1482392605, 1498418471, 1994297965, 3261263731, 5040134857, 7492092355, 16306318655, 25200674285, 55441483427, 277207417135]

約数ペア:

[(1, 277207417135), (5, 55441483427), (11, 25200674285), (17, 16306318655), (37, 7492092355), (55, 5040134857), (85, 3261263731), (139, 1994297965), (185, 1498418471), (187, 1482392605), (289, 959195215), (407, 681099305), (629, 440711315), (695, 398859593), (935, 296478521), (1445, 191839043), (1529, 181299815), (2035, 136219861), (2363, 117311645), (3145, 88142263), (3179, 87199565), (3391, 81747985), (5143, 53899945), (6919, 40064665), (7645, 36259963), (10693, 25924195), (11815, 23462329), (15895, 17439913), (16955, 16349597), (25715, 10779989), (25993, 10664695), (34595, 8012933), (37301, 7431635), (40171, 6900685), (53465, 5184839), (56573, 4899995), (57647, 4808705), (87431, 3170585), (117623, 2356745), (125467, 2209405), (129965, 2132939), (186505, 1486327), (200855, 1380137), (282865, 979999), (288235, 961741), (437155, 634117), (441881, 627335), (471349, 588115)]