71404865

素因数分解:

$5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1499}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 98064000

約数和(自身を除く): 26659135

約数列:

[1, 5, 7, 35, 1361, 1499, 6805, 7495, 9527, 10493, 47635, 52465, 2040139, 10200695, 14280973, 71404865]

約数ペア:

[(1, 71404865), (5, 14280973), (7, 10200695), (35, 2040139), (1361, 52465), (1499, 47635), (6805, 10493), (7495, 9527)]