82172645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5009}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 104969520

約数和(自身を除く): 22796875

約数列:

[1, 5, 17, 85, 193, 965, 3281, 5009, 16405, 25045, 85153, 425765, 966737, 4833685, 16434529, 82172645]

約数ペア:

[(1, 82172645), (5, 16434529), (17, 4833685), (85, 966737), (193, 425765), (965, 85153), (3281, 25045), (5009, 16405)]