273608565

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139241}}^1$

素因数の和:139380

約数の個数: 16

約数和(自身を含む): 441118656

約数和(自身を除く): 167510091

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 139241, 417723, 696205, 2088615, 18240571, 54721713, 91202855, 273608565]

約数ペア:

[(1, 273608565), (3, 91202855), (5, 54721713), (15, 18240571), (131, 2088615), (393, 696205), (655, 417723), (1965, 139241)]