3920797905

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1995317}}^1$

素因数の和:1995456

約数の個数: 16

約数和(自身を含む): 6321167424

約数和(自身を除く): 2400369519

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1995317, 5985951, 9976585, 29929755, 261386527, 784159581, 1306932635, 3920797905]

約数ペア:

[(1, 3920797905), (3, 1306932635), (5, 784159581), (15, 261386527), (131, 29929755), (393, 9976585), (655, 5985951), (1965, 1995317)]