1404135

素因数分解:

$3^4\times 5^1\times {\mathrm{3467}}^1$

素因数の和:3484

約数の個数: 20

約数和(自身を含む): 2517768

約数和(自身を除く): 1113633

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3467, 10401, 17335, 31203, 52005, 93609, 156015, 280827, 468045, 1404135]

約数ペア:

[(1, 1404135), (3, 468045), (5, 280827), (9, 156015), (15, 93609), (27, 52005), (45, 31203), (81, 17335), (135, 10401), (405, 3467)]