129323195

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 157827072

約数和(自身を除く): 28503877

約数列:

[1, 5, 103, 151, 515, 755, 1663, 8315, 15553, 77765, 171289, 251113, 856445, 1255565, 25864639, 129323195]

約数ペア:

[(1, 129323195), (5, 25864639), (103, 1255565), (151, 856445), (515, 251113), (755, 171289), (1663, 77765), (8315, 15553)]