61252785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 66118095

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 99, 145, 153, 165, 187, 251, 255, 261, 319, 435, 493, 495, 561, 753, 765, 935, 957, 1255, 1305, 1479, 1595, 1683, 2259, 2465, 2761, 2805, 2871, 3765, 4267, 4437, 4785, 5423, 7279, 7395, 8283, 8415, 11295, 12801, 13805, 14355, 16269, 21335, 21837, 22185, 24849, 27115, 36395, 38403, 41415, 46937, 48807, 64005, 65511, 80069, 81345, 109185, 123743, 124245, 140811, 192015, 234685, 240207, 244035, 327555, 371229, 400345, 422433, 618715, 704055, 720621, 1113687, 1201035, 1361173, 1856145, 2112165, 3603105, 4083519, 5568435, 6805865, 12250557, 20417595, 61252785]

約数ペア:

[(1, 61252785), (3, 20417595), (5, 12250557), (9, 6805865), (11, 5568435), (15, 4083519), (17, 3603105), (29, 2112165), (33, 1856145), (45, 1361173), (51, 1201035), (55, 1113687), (85, 720621), (87, 704055), (99, 618715), (145, 422433), (153, 400345), (165, 371229), (187, 327555), (251, 244035), (255, 240207), (261, 234685), (319, 192015), (435, 140811), (493, 124245), (495, 123743), (561, 109185), (753, 81345), (765, 80069), (935, 65511), (957, 64005), (1255, 48807), (1305, 46937), (1479, 41415), (1595, 38403), (1683, 36395), (2259, 27115), (2465, 24849), (2761, 22185), (2805, 21837), (2871, 21335), (3765, 16269), (4267, 14355), (4437, 13805), (4785, 12801), (5423, 11295), (7279, 8415), (7395, 8283)]