80047465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 99459072

約数和(自身を除く): 19411607

約数列:

[1, 5, 37, 127, 185, 635, 3407, 4699, 17035, 23495, 126059, 432689, 630295, 2163445, 16009493, 80047465]

約数ペア:

[(1, 80047465), (5, 16009493), (37, 2163445), (127, 630295), (185, 432689), (635, 126059), (3407, 23495), (4699, 17035)]