55939095

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 104019552

約数和(自身を除く): 48080457

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 881, 1245, 1411, 2643, 3735, 4233, 4405, 7055, 7929, 12699, 13215, 14977, 21165, 39645, 44931, 63495, 73123, 74885, 134793, 219369, 224655, 365615, 658107, 673965, 1096845, 1243091, 3290535, 3729273, 6215455, 11187819, 18646365, 55939095]

約数ペア:

[(1, 55939095), (3, 18646365), (5, 11187819), (9, 6215455), (15, 3729273), (17, 3290535), (45, 1243091), (51, 1096845), (83, 673965), (85, 658107), (153, 365615), (249, 224655), (255, 219369), (415, 134793), (747, 74885), (765, 73123), (881, 63495), (1245, 44931), (1411, 39645), (2643, 21165), (3735, 14977), (4233, 13215), (4405, 12699), (7055, 7929)]