13309638735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 23781703680

約数和(自身を除く): 10472064945

約数列:

[1, 3, 5, 15, 23, 31, 41, 69, 93, 115, 123, 127, 155, 205, 239, 345, 381, 465, 615, 635, 713, 717, 943, 1195, 1271, 1905, 2139, 2829, 2921, 3565, 3585, 3813, 3937, 4715, 5207, 5497, 6355, 7409, 8763, 9799, 10695, 11811, 14145, 14605, 15621, 16491, 19065, 19685, 22227, 26035, 27485, 29233, 29397, 30353, 37045, 43815, 48995, 59055, 78105, 82455, 87699, 90551, 91059, 111135, 119761, 146165, 146985, 151765, 161417, 170407, 225377, 271653, 303769, 359283, 438495, 452755, 455295, 484251, 511221, 598805, 676131, 698119, 807085, 852035, 911307, 940943, 1126885, 1244473, 1358265, 1518845, 1796415, 2094357, 2421255, 2556105, 2822829, 3380655, 3490595, 3712591, 3733419, 4556535, 4704715, 6222365, 6986687, 10471785, 11137773, 14114145, 18562955, 18667095, 20960061, 21641689, 28622879, 34933435, 38578663, 55688865, 64925067, 85868637, 104800305, 108208445, 115735989, 143114395, 192893315, 324625335, 429343185, 578679945, 887309249, 2661927747, 4436546245, 13309638735]

約数ペア:

[(1, 13309638735), (3, 4436546245), (5, 2661927747), (15, 887309249), (23, 578679945), (31, 429343185), (41, 324625335), (69, 192893315), (93, 143114395), (115, 115735989), (123, 108208445), (127, 104800305), (155, 85868637), (205, 64925067), (239, 55688865), (345, 38578663), (381, 34933435), (465, 28622879), (615, 21641689), (635, 20960061), (713, 18667095), (717, 18562955), (943, 14114145), (1195, 11137773), (1271, 10471785), (1905, 6986687), (2139, 6222365), (2829, 4704715), (2921, 4556535), (3565, 3733419), (3585, 3712591), (3813, 3490595), (3937, 3380655), (4715, 2822829), (5207, 2556105), (5497, 2421255), (6355, 2094357), (7409, 1796415), (8763, 1518845), (9799, 1358265), (10695, 1244473), (11811, 1126885), (14145, 940943), (14605, 911307), (15621, 852035), (16491, 807085), (19065, 698119), (19685, 676131), (22227, 598805), (26035, 511221), (27485, 484251), (29233, 455295), (29397, 452755), (30353, 438495), (37045, 359283), (43815, 303769), (48995, 271653), (59055, 225377), (78105, 170407), (82455, 161417), (87699, 151765), (90551, 146985), (91059, 146165), (111135, 119761)]