80570765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2801}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 105713856

約数和(自身を除く): 25143091

約数列:

[1, 5, 11, 55, 523, 2615, 2801, 5753, 14005, 28765, 30811, 154055, 1464923, 7324615, 16114153, 80570765]

約数ペア:

[(1, 80570765), (5, 16114153), (11, 7324615), (55, 1464923), (523, 154055), (2615, 30811), (2801, 28765), (5753, 14005)]