156949689875

素因数分解:

$5^3\times {\mathrm{11}}^4\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 217069632000

約数和(自身を除く): 60119942125

約数列:

[1, 5, 11, 25, 55, 121, 125, 191, 275, 449, 605, 955, 1331, 1375, 2101, 2245, 3025, 4775, 4939, 6655, 10505, 11225, 14641, 15125, 23111, 23875, 24695, 33275, 52525, 54329, 56125, 73205, 85759, 115555, 123475, 166375, 254221, 262625, 271645, 366025, 428795, 577775, 597619, 617375, 943349, 1271105, 1358225, 1830125, 2143975, 2796431, 2888875, 2988095, 4716745, 6355525, 6573809, 6791125, 10376839, 10719875, 13982155, 14940475, 23583725, 31777625, 32869045, 51884195, 69910775, 74702375, 114145229, 117918625, 164345225, 259420975, 349553875, 570726145, 821726125, 1255597519, 1297104875, 2853630725, 6277987595, 14268153625, 31389937975, 156949689875]

約数ペア:

[(1, 156949689875), (5, 31389937975), (11, 14268153625), (25, 6277987595), (55, 2853630725), (121, 1297104875), (125, 1255597519), (191, 821726125), (275, 570726145), (449, 349553875), (605, 259420975), (955, 164345225), (1331, 117918625), (1375, 114145229), (2101, 74702375), (2245, 69910775), (3025, 51884195), (4775, 32869045), (4939, 31777625), (6655, 23583725), (10505, 14940475), (11225, 13982155), (14641, 10719875), (15125, 10376839), (23111, 6791125), (23875, 6573809), (24695, 6355525), (33275, 4716745), (52525, 2988095), (54329, 2888875), (56125, 2796431), (73205, 2143975), (85759, 1830125), (115555, 1358225), (123475, 1271105), (166375, 943349), (254221, 617375), (262625, 597619), (271645, 577775), (366025, 428795)]