3789928765

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 5640192000

約数和(自身を除く): 1850263235

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 133, 245, 343, 535, 665, 749, 931, 1087, 1715, 2033, 3745, 4655, 5243, 5435, 6517, 7609, 10165, 14231, 20653, 26215, 32585, 36701, 38045, 53263, 71155, 99617, 103265, 116309, 144571, 183505, 266315, 372841, 498085, 581545, 697319, 722855, 814163, 1011997, 1864205, 2209871, 3486595, 4070815, 5059985, 5699141, 7083979, 11049355, 15469097, 28495705, 35419895, 39893987, 77345485, 108283679, 199469935, 541418395, 757985753, 3789928765]

約数ペア:

[(1, 3789928765), (5, 757985753), (7, 541418395), (19, 199469935), (35, 108283679), (49, 77345485), (95, 39893987), (107, 35419895), (133, 28495705), (245, 15469097), (343, 11049355), (535, 7083979), (665, 5699141), (749, 5059985), (931, 4070815), (1087, 3486595), (1715, 2209871), (2033, 1864205), (3745, 1011997), (4655, 814163), (5243, 722855), (5435, 697319), (6517, 581545), (7609, 498085), (10165, 372841), (14231, 266315), (20653, 183505), (26215, 144571), (32585, 116309), (36701, 103265), (38045, 99617), (53263, 71155)]