85957949525

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 130051200000

約数和(自身を除く): 44093250475

約数列:

[1, 5, 7, 25, 29, 35, 37, 145, 175, 185, 203, 229, 259, 725, 925, 1015, 1073, 1145, 1295, 1603, 1999, 5075, 5365, 5725, 6475, 6641, 7511, 8015, 8473, 9995, 13993, 26825, 33205, 37555, 40075, 42365, 46487, 49975, 57971, 59311, 69965, 73963, 166025, 187775, 211825, 232435, 245717, 289855, 296555, 349825, 369815, 405797, 457771, 517741, 1162175, 1228585, 1449275, 1482775, 1720019, 1849075, 2028985, 2144927, 2288855, 2588705, 3204397, 6142925, 8600095, 10144925, 10724635, 11444275, 12943525, 13275359, 15014489, 16021985, 16937527, 43000475, 53623175, 66376795, 75072445, 80109925, 84687635, 92927513, 118562689, 331883975, 375362225, 423438175, 464637565, 491188283, 592813445, 2323187825, 2455941415, 2964067225, 3438317981, 12279707075, 17191589905, 85957949525]

約数ペア:

[(1, 85957949525), (5, 17191589905), (7, 12279707075), (25, 3438317981), (29, 2964067225), (35, 2455941415), (37, 2323187825), (145, 592813445), (175, 491188283), (185, 464637565), (203, 423438175), (229, 375362225), (259, 331883975), (725, 118562689), (925, 92927513), (1015, 84687635), (1073, 80109925), (1145, 75072445), (1295, 66376795), (1603, 53623175), (1999, 43000475), (5075, 16937527), (5365, 16021985), (5725, 15014489), (6475, 13275359), (6641, 12943525), (7511, 11444275), (8015, 10724635), (8473, 10144925), (9995, 8600095), (13993, 6142925), (26825, 3204397), (33205, 2588705), (37555, 2288855), (40075, 2144927), (42365, 2028985), (46487, 1849075), (49975, 1720019), (57971, 1482775), (59311, 1449275), (69965, 1228585), (73963, 1162175), (166025, 517741), (187775, 457771), (211825, 405797), (232435, 369815), (245717, 349825), (289855, 296555)]