54004005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 103484160

約数和(自身を除く): 49480155

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 1381, 2607, 3555, 4143, 4345, 6905, 7821, 12429, 13035, 15191, 20715, 39105, 45573, 62145, 75955, 109099, 136719, 227865, 327297, 545495, 683595, 981891, 1200089, 1636485, 3600267, 4909455, 6000445, 10800801, 18001335, 54004005]

約数ペア:

[(1, 54004005), (3, 18001335), (5, 10800801), (9, 6000445), (11, 4909455), (15, 3600267), (33, 1636485), (45, 1200089), (55, 981891), (79, 683595), (99, 545495), (165, 327297), (237, 227865), (395, 136719), (495, 109099), (711, 75955), (869, 62145), (1185, 45573), (1381, 39105), (2607, 20715), (3555, 15191), (4143, 13035), (4345, 12429), (6905, 7821)]