67886295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63743}}^1$

素因数の和:63822

約数の個数: 16

約数和(自身を含む): 110149632

約数和(自身を除く): 42263337

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 63743, 191229, 318715, 956145, 4525753, 13577259, 22628765, 67886295]

約数ペア:

[(1, 67886295), (3, 22628765), (5, 13577259), (15, 4525753), (71, 956145), (213, 318715), (355, 191229), (1065, 63743)]