3145635

素因数分解:

$3^6\times 5^1\times {\mathrm{863}}^1$

素因数の和:886

約数の個数: 28

約数和(自身を含む): 5666112

約数和(自身を除く): 2520477

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 863, 1215, 2589, 3645, 4315, 7767, 12945, 23301, 38835, 69903, 116505, 209709, 349515, 629127, 1048545, 3145635]

約数ペア:

[(1, 3145635), (3, 1048545), (5, 629127), (9, 349515), (15, 209709), (27, 116505), (45, 69903), (81, 38835), (135, 23301), (243, 12945), (405, 7767), (729, 4315), (863, 3645), (1215, 2589)]