71279755

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 87102144

約数和(自身を除く): 15822389

約数列:

[1, 5, 73, 365, 401, 487, 2005, 2435, 29273, 35551, 146365, 177755, 195287, 976435, 14255951, 71279755]

約数ペア:

[(1, 71279755), (5, 14255951), (73, 976435), (365, 195287), (401, 177755), (487, 146365), (2005, 35551), (2435, 29273)]