1920305505

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{847817}}^1$

素因数の和:847976

約数の個数: 16

約数和(自身を含む): 3092840064

約数和(自身を除く): 1172534559

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 847817, 2543451, 4239085, 12717255, 128020367, 384061101, 640101835, 1920305505]

約数ペア:

[(1, 1920305505), (3, 640101835), (5, 384061101), (15, 128020367), (151, 12717255), (453, 4239085), (755, 2543451), (2265, 847817)]