742635

素因数分解:

$3^3\times 5^1\times {\mathrm{5501}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 1320480

約数和(自身を除く): 577845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5501, 16503, 27505, 49509, 82515, 148527, 247545, 742635]

約数ペア:

[(1, 742635), (3, 247545), (5, 148527), (9, 82515), (15, 49509), (27, 27505), (45, 16503), (135, 5501)]