67859315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8311}}^1$

素因数の和:8410

約数の個数: 16

約数和(自身を含む): 86178816

約数和(自身を除く): 18319501

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8311, 41555, 191153, 590081, 955765, 2950405, 13571863, 67859315]

約数ペア:

[(1, 67859315), (5, 13571863), (23, 2950405), (71, 955765), (115, 590081), (355, 191153), (1633, 41555), (8165, 8311)]