129605505

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{65957}}^1$

素因数の和:66096

約数の個数: 16

約数和(自身を含む): 208954944

約数和(自身を除く): 79349439

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 65957, 197871, 329785, 989355, 8640367, 25921101, 43201835, 129605505]

約数ペア:

[(1, 129605505), (3, 43201835), (5, 25921101), (15, 8640367), (131, 989355), (393, 329785), (655, 197871), (1965, 65957)]