66865635

素因数分解:

$3^3\times 5^1\times {\mathrm{495301}}^1$

素因数の和:495315

約数の個数: 16

約数和(自身を含む): 118872480

約数和(自身を除く): 52006845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 495301, 1485903, 2476505, 4457709, 7429515, 13373127, 22288545, 66865635]

約数ペア:

[(1, 66865635), (3, 22288545), (5, 13373127), (9, 7429515), (15, 4457709), (27, 2476505), (45, 1485903), (135, 495301)]