1294403265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{612011}}^1$

素因数の和:612069

約数の個数: 24

約数和(自身を含む): 2291372928

約数和(自身を除く): 996969663

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 612011, 1836033, 3060055, 5508099, 9180165, 27540495, 28764517, 86293551, 143822585, 258880653, 431467755, 1294403265]

約数ペア:

[(1, 1294403265), (3, 431467755), (5, 258880653), (9, 143822585), (15, 86293551), (45, 28764517), (47, 27540495), (141, 9180165), (235, 5508099), (423, 3060055), (705, 1836033), (2115, 612011)]