7074135

素因数分解:

$3^4\times 5^1\times {\mathrm{17467}}^1$

素因数の和:17484

約数の個数: 20

約数和(自身を含む): 12681768

約数和(自身を除く): 5607633

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17467, 52401, 87335, 157203, 262005, 471609, 786015, 1414827, 2358045, 7074135]

約数ペア:

[(1, 7074135), (3, 2358045), (5, 1414827), (9, 786015), (15, 471609), (27, 262005), (45, 157203), (81, 87335), (135, 52401), (405, 17467)]