65449796545

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 92116477440

約数和(自身を除く): 26666680895

約数列:

[1, 5, 7, 35, 67, 157, 335, 389, 457, 469, 785, 1099, 1945, 2285, 2345, 2723, 3199, 5495, 10519, 13615, 15995, 26063, 30619, 52595, 61073, 71749, 73633, 130315, 153095, 177773, 182441, 214333, 305365, 358745, 368165, 427511, 502243, 888865, 912205, 1071665, 1244411, 2137555, 2511215, 4091891, 4807183, 6222055, 11910791, 20459455, 24035915, 27910361, 28643237, 33650281, 59553955, 83375537, 139551805, 143216185, 168251405, 195372527, 416877685, 976862635, 1869994187, 9349970935, 13089959309, 65449796545]

約数ペア:

[(1, 65449796545), (5, 13089959309), (7, 9349970935), (35, 1869994187), (67, 976862635), (157, 416877685), (335, 195372527), (389, 168251405), (457, 143216185), (469, 139551805), (785, 83375537), (1099, 59553955), (1945, 33650281), (2285, 28643237), (2345, 27910361), (2723, 24035915), (3199, 20459455), (5495, 11910791), (10519, 6222055), (13615, 4807183), (15995, 4091891), (26063, 2511215), (30619, 2137555), (52595, 1244411), (61073, 1071665), (71749, 912205), (73633, 888865), (130315, 502243), (153095, 427511), (177773, 368165), (182441, 358745), (214333, 305365)]