13742055

素因数分解:

$3^4\times 5^1\times {\mathrm{33931}}^1$

素因数の和:33948

約数の個数: 20

約数和(自身を含む): 24634632

約数和(自身を除く): 10892577

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33931, 101793, 169655, 305379, 508965, 916137, 1526895, 2748411, 4580685, 13742055]

約数ペア:

[(1, 13742055), (3, 4580685), (5, 2748411), (9, 1526895), (15, 916137), (27, 508965), (45, 305379), (81, 169655), (135, 101793), (405, 33931)]