2672276475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 4974681600

約数和(自身を除く): 2302405125

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 199, 205, 275, 397, 451, 597, 615, 825, 995, 1025, 1191, 1353, 1985, 2189, 2255, 2985, 3075, 4367, 4975, 5955, 6567, 6765, 8159, 9925, 10945, 11275, 13101, 14925, 16277, 21835, 24477, 29775, 32835, 33825, 40795, 48831, 54725, 65505, 79003, 81385, 89749, 109175, 122385, 164175, 179047, 203975, 237009, 244155, 269247, 327525, 395015, 406925, 448745, 537141, 611925, 869033, 895235, 1185045, 1220775, 1346235, 1975075, 2243725, 2607099, 2685705, 3239123, 4345165, 4476175, 5925225, 6731175, 9717369, 13035495, 13428525, 16195615, 21725825, 35630353, 48586845, 65177475, 80978075, 106891059, 178151765, 242934225, 534455295, 890758825, 2672276475]

約数ペア:

[(1, 2672276475), (3, 890758825), (5, 534455295), (11, 242934225), (15, 178151765), (25, 106891059), (33, 80978075), (41, 65177475), (55, 48586845), (75, 35630353), (123, 21725825), (165, 16195615), (199, 13428525), (205, 13035495), (275, 9717369), (397, 6731175), (451, 5925225), (597, 4476175), (615, 4345165), (825, 3239123), (995, 2685705), (1025, 2607099), (1191, 2243725), (1353, 1975075), (1985, 1346235), (2189, 1220775), (2255, 1185045), (2985, 895235), (3075, 869033), (4367, 611925), (4975, 537141), (5955, 448745), (6567, 406925), (6765, 395015), (8159, 327525), (9925, 269247), (10945, 244155), (11275, 237009), (13101, 203975), (14925, 179047), (16277, 164175), (21835, 122385), (24477, 109175), (29775, 89749), (32835, 81385), (33825, 79003), (40795, 65505), (48831, 54725)]