13307816375

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4283}}^1$

素因数の和:4425

約数の個数: 64

約数和(自身を含む): 19632098304

約数和(自身を除く): 6324281929

約数列:

[1, 5, 7, 25, 35, 53, 67, 125, 175, 265, 335, 371, 469, 875, 1325, 1675, 1855, 2345, 3551, 4283, 6625, 8375, 9275, 11725, 17755, 21415, 24857, 29981, 46375, 58625, 88775, 107075, 124285, 149905, 226999, 286961, 443875, 535375, 621425, 749525, 1134995, 1434805, 1588993, 2008727, 3107125, 3747625, 5674975, 7174025, 7944965, 10043635, 15208933, 28374875, 35870125, 39724825, 50218175, 76044665, 106462531, 198624125, 251090875, 380223325, 532312655, 1901116625, 2661563275, 13307816375]

約数ペア:

[(1, 13307816375), (5, 2661563275), (7, 1901116625), (25, 532312655), (35, 380223325), (53, 251090875), (67, 198624125), (125, 106462531), (175, 76044665), (265, 50218175), (335, 39724825), (371, 35870125), (469, 28374875), (875, 15208933), (1325, 10043635), (1675, 7944965), (1855, 7174025), (2345, 5674975), (3551, 3747625), (4283, 3107125), (6625, 2008727), (8375, 1588993), (9275, 1434805), (11725, 1134995), (17755, 749525), (21415, 621425), (24857, 535375), (29981, 443875), (46375, 286961), (58625, 226999), (88775, 149905), (107075, 124285)]