15671442241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 20300234752

約数和(自身を除く): 4628792511

約数列:

[1, 7, 13, 37, 67, 91, 127, 259, 469, 481, 547, 871, 889, 1651, 2479, 3367, 3829, 4699, 6097, 7111, 8509, 11557, 17353, 20239, 32227, 32893, 36649, 49777, 59563, 61087, 69469, 110617, 141673, 225589, 256543, 263107, 314833, 427609, 476437, 486283, 774319, 903097, 1356013, 1841749, 2203831, 2570353, 3335059, 4092829, 4654423, 6321679, 9492091, 17628169, 17992471, 28649803, 32580961, 33414589, 60507499, 123397183, 172213651, 233902123, 423552493, 1205495557, 2238777463, 15671442241]

約数ペア:

[(1, 15671442241), (7, 2238777463), (13, 1205495557), (37, 423552493), (67, 233902123), (91, 172213651), (127, 123397183), (259, 60507499), (469, 33414589), (481, 32580961), (547, 28649803), (871, 17992471), (889, 17628169), (1651, 9492091), (2479, 6321679), (3367, 4654423), (3829, 4092829), (4699, 3335059), (6097, 2570353), (7111, 2203831), (8509, 1841749), (11557, 1356013), (17353, 903097), (20239, 774319), (32227, 486283), (32893, 476437), (36649, 427609), (49777, 314833), (59563, 263107), (61087, 256543), (69469, 225589), (110617, 141673)]