26470815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 51480576

約数和(自身を除く): 25009761

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 113, 115, 161, 291, 339, 345, 483, 485, 565, 679, 791, 805, 1455, 1695, 2037, 2231, 2373, 2415, 2599, 3395, 3955, 6693, 7797, 10185, 10961, 11155, 11865, 12995, 15617, 18193, 32883, 33465, 38985, 46851, 54579, 54805, 76727, 78085, 90965, 164415, 230181, 234255, 252103, 272895, 383635, 756309, 1150905, 1260515, 1764721, 3781545, 5294163, 8823605, 26470815]

約数ペア:

[(1, 26470815), (3, 8823605), (5, 5294163), (7, 3781545), (15, 1764721), (21, 1260515), (23, 1150905), (35, 756309), (69, 383635), (97, 272895), (105, 252103), (113, 234255), (115, 230181), (161, 164415), (291, 90965), (339, 78085), (345, 76727), (483, 54805), (485, 54579), (565, 46851), (679, 38985), (791, 33465), (805, 32883), (1455, 18193), (1695, 15617), (2037, 12995), (2231, 11865), (2373, 11155), (2415, 10961), (2599, 10185), (3395, 7797), (3955, 6693)]