5438215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 6975072

約数和(自身を除く): 1536857

約数列:

[1, 5, 17, 85, 137, 467, 685, 2329, 2335, 7939, 11645, 39695, 63979, 319895, 1087643, 5438215]

約数ペア:

[(1, 5438215), (5, 1087643), (17, 319895), (85, 63979), (137, 39695), (467, 11645), (685, 7939), (2329, 2335)]