1383669135

素因数分解:

$3^4\times 5^1\times {\mathrm{3416467}}^1$

素因数の和:3416484

約数の個数: 20

約数和(自身を含む): 2480355768

約数和(自身を除く): 1096686633

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3416467, 10249401, 17082335, 30748203, 51247005, 92244609, 153741015, 276733827, 461223045, 1383669135]

約数ペア:

[(1, 1383669135), (3, 461223045), (5, 276733827), (9, 153741015), (15, 92244609), (27, 51247005), (45, 30748203), (81, 17082335), (135, 10249401), (405, 3416467)]