83570195

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 102435840

約数和(自身を除く): 18865645

約数列:

[1, 5, 71, 151, 355, 755, 1559, 7795, 10721, 53605, 110689, 235409, 553445, 1177045, 16714039, 83570195]

約数ペア:

[(1, 83570195), (5, 16714039), (71, 1177045), (151, 553445), (355, 235409), (755, 110689), (1559, 53605), (7795, 10721)]