15694259325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 28237942656

約数和(自身を除く): 12543683331

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 293, 425, 645, 731, 879, 977, 1075, 1275, 1465, 2193, 2931, 3225, 3655, 4395, 4885, 4981, 7325, 10965, 12599, 14655, 14943, 16609, 18275, 21975, 24425, 24905, 37797, 42011, 49827, 54825, 62995, 73275, 74715, 83045, 124525, 126033, 188985, 210055, 214183, 249135, 286261, 314975, 373575, 415225, 630165, 642549, 714187, 858783, 944925, 1050275, 1070915, 1245675, 1431305, 2142561, 3150825, 3212745, 3570935, 4293915, 4866437, 5354575, 7156525, 10712805, 12309223, 14599311, 16063725, 17854675, 21469575, 24332185, 36927669, 53564025, 61546115, 72996555, 121660925, 184638345, 209256791, 307730575, 364982775, 627770373, 923191725, 1046283955, 3138851865, 5231419775, 15694259325]

約数ペア:

[(1, 15694259325), (3, 5231419775), (5, 3138851865), (15, 1046283955), (17, 923191725), (25, 627770373), (43, 364982775), (51, 307730575), (75, 209256791), (85, 184638345), (129, 121660925), (215, 72996555), (255, 61546115), (293, 53564025), (425, 36927669), (645, 24332185), (731, 21469575), (879, 17854675), (977, 16063725), (1075, 14599311), (1275, 12309223), (1465, 10712805), (2193, 7156525), (2931, 5354575), (3225, 4866437), (3655, 4293915), (4395, 3570935), (4885, 3212745), (4981, 3150825), (7325, 2142561), (10965, 1431305), (12599, 1245675), (14655, 1070915), (14943, 1050275), (16609, 944925), (18275, 858783), (21975, 714187), (24425, 642549), (24905, 630165), (37797, 415225), (42011, 373575), (49827, 314975), (54825, 286261), (62995, 249135), (73275, 214183), (74715, 210055), (83045, 188985), (124525, 126033)]