80295185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2383}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 100929024

約数和(自身を除く): 20633839

約数列:

[1, 5, 23, 115, 293, 1465, 2383, 6739, 11915, 33695, 54809, 274045, 698219, 3491095, 16059037, 80295185]

約数ペア:

[(1, 80295185), (5, 16059037), (23, 3491095), (115, 698219), (293, 274045), (1465, 54809), (2383, 33695), (6739, 11915)]