12135045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4787}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 21028896

約数和(自身を除く): 8893851

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4787, 14361, 23935, 62231, 71805, 186693, 311155, 809003, 933465, 2427009, 4045015, 12135045]

約数ペア:

[(1, 12135045), (3, 4045015), (5, 2427009), (13, 933465), (15, 809003), (39, 311155), (65, 186693), (169, 71805), (195, 62231), (507, 23935), (845, 14361), (2535, 4787)]