133123965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18509

約数の個数: 32

約数和(自身を含む): 235595136

約数和(自身を除く): 102471171

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 18451, 55353, 92255, 239863, 276765, 682687, 719589, 1199315, 2048061, 3413435, 3597945, 8874931, 10240305, 26624793, 44374655, 133123965]

約数ペア:

[(1, 133123965), (3, 44374655), (5, 26624793), (13, 10240305), (15, 8874931), (37, 3597945), (39, 3413435), (65, 2048061), (111, 1199315), (185, 719589), (195, 682687), (481, 276765), (555, 239863), (1443, 92255), (2405, 55353), (7215, 18451)]