26323385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20809}}^1$

素因数の和:20848

約数の個数: 16

約数和(自身を含む): 35959680

約数和(自身を除く): 9636295

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20809, 104045, 228899, 478607, 1144495, 2393035, 5264677, 26323385]

約数ペア:

[(1, 26323385), (5, 5264677), (11, 2393035), (23, 1144495), (55, 478607), (115, 228899), (253, 104045), (1265, 20809)]