271566846715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{2531}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 365739743232

約数和(自身を除く): 94172896517

約数列:

[1, 5, 17, 23, 71, 85, 115, 355, 391, 773, 1207, 1633, 1955, 2531, 3865, 6035, 8165, 12655, 13141, 17779, 27761, 43027, 54883, 58213, 65705, 88895, 138805, 179701, 215135, 274415, 291065, 302243, 898505, 933011, 989621, 1262309, 1511215, 1956463, 3054917, 4133123, 4665055, 4948105, 6311545, 9782315, 15274585, 20665615, 21459253, 33259871, 44998649, 70263091, 107296265, 138908873, 166299355, 224993245, 351315455, 694544365, 764977033, 2361450841, 3194904079, 3824885165, 11807254205, 15974520395, 54313369343, 271566846715]

約数ペア:

[(1, 271566846715), (5, 54313369343), (17, 15974520395), (23, 11807254205), (71, 3824885165), (85, 3194904079), (115, 2361450841), (355, 764977033), (391, 694544365), (773, 351315455), (1207, 224993245), (1633, 166299355), (1955, 138908873), (2531, 107296265), (3865, 70263091), (6035, 44998649), (8165, 33259871), (12655, 21459253), (13141, 20665615), (17779, 15274585), (27761, 9782315), (43027, 6311545), (54883, 4948105), (58213, 4665055), (65705, 4133123), (88895, 3054917), (138805, 1956463), (179701, 1511215), (215135, 1262309), (274415, 989621), (291065, 933011), (302243, 898505)]