201601755

素因数分解:

$3^2\times 5^1\times {\mathrm{4480039}}^1$

素因数の和:4480050

約数の個数: 12

約数和(自身を含む): 349443120

約数和(自身を除く): 147841365

約数列:

[1, 3, 5, 9, 15, 45, 4480039, 13440117, 22400195, 40320351, 67200585, 201601755]

約数ペア:

[(1, 201601755), (3, 67200585), (5, 40320351), (9, 22400195), (15, 13440117), (45, 4480039)]