26786605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 33770880

約数和(自身を除く): 6984275

約数列:

[1, 5, 23, 115, 163, 815, 1429, 3749, 7145, 18745, 32867, 164335, 232927, 1164635, 5357321, 26786605]

約数ペア:

[(1, 26786605), (5, 5357321), (23, 1164635), (115, 232927), (163, 164335), (815, 32867), (1429, 18745), (3749, 7145)]