127313302375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 198563788800

約数和(自身を除く): 71250486425

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 125, 133, 145, 175, 203, 347, 475, 551, 665, 725, 761, 875, 1015, 1735, 2375, 2429, 2755, 3325, 3625, 3805, 3857, 5075, 5327, 6593, 8675, 10063, 12145, 13775, 14459, 16625, 19025, 19285, 22069, 25375, 26635, 32965, 43375, 46151, 50315, 60725, 68875, 70441, 72295, 95125, 96425, 101213, 110345, 133175, 154483, 164825, 191197, 230755, 251575, 264067, 303625, 352205, 361475, 419311, 482125, 506065, 551725, 665875, 772415, 824125, 955985, 1153775, 1257875, 1320335, 1338379, 1761025, 1807375, 1848469, 2096555, 2530325, 2758625, 2935177, 3862075, 4779925, 5017273, 5768875, 6601675, 6691895, 7657943, 8805125, 9242345, 10482775, 12651625, 14675885, 19310375, 23899625, 25086365, 33008375, 33459475, 35120911, 38289715, 46211725, 52413875, 53605601, 73379425, 125431825, 145500917, 167297375, 175604555, 191448575, 231058625, 268028005, 366897125, 627159125, 727504585, 878022775, 957242875, 1018506419, 1340140025, 3637522925, 4390113875, 5092532095, 6700700125, 18187614625, 25462660475, 127313302375]

約数ペア:

[(1, 127313302375), (5, 25462660475), (7, 18187614625), (19, 6700700125), (25, 5092532095), (29, 4390113875), (35, 3637522925), (95, 1340140025), (125, 1018506419), (133, 957242875), (145, 878022775), (175, 727504585), (203, 627159125), (347, 366897125), (475, 268028005), (551, 231058625), (665, 191448575), (725, 175604555), (761, 167297375), (875, 145500917), (1015, 125431825), (1735, 73379425), (2375, 53605601), (2429, 52413875), (2755, 46211725), (3325, 38289715), (3625, 35120911), (3805, 33459475), (3857, 33008375), (5075, 25086365), (5327, 23899625), (6593, 19310375), (8675, 14675885), (10063, 12651625), (12145, 10482775), (13775, 9242345), (14459, 8805125), (16625, 7657943), (19025, 6691895), (19285, 6601675), (22069, 5768875), (25375, 5017273), (26635, 4779925), (32965, 3862075), (43375, 2935177), (46151, 2758625), (50315, 2530325), (60725, 2096555), (68875, 1848469), (70441, 1807375), (72295, 1761025), (95125, 1338379), (96425, 1320335), (101213, 1257875), (110345, 1153775), (133175, 955985), (154483, 824125), (164825, 772415), (191197, 665875), (230755, 551725), (251575, 506065), (264067, 482125), (303625, 419311), (352205, 361475)]