39081195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 73032960

約数和(自身を除く): 33951765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1063, 1935, 2451, 3189, 4085, 5315, 7353, 9567, 12255, 15945, 20197, 36765, 45709, 47835, 60591, 100985, 137127, 181773, 228545, 302955, 411381, 685635, 868471, 908865, 2056905, 2605413, 4342355, 7816239, 13027065, 39081195]

約数ペア:

[(1, 39081195), (3, 13027065), (5, 7816239), (9, 4342355), (15, 2605413), (19, 2056905), (43, 908865), (45, 868471), (57, 685635), (95, 411381), (129, 302955), (171, 228545), (215, 181773), (285, 137127), (387, 100985), (645, 60591), (817, 47835), (855, 45709), (1063, 36765), (1935, 20197), (2451, 15945), (3189, 12255), (4085, 9567), (5315, 7353)]