23381205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91691}}^1$

素因数の和:91716

約数の個数: 16

約数和(自身を含む): 39610944

約数和(自身を除く): 16229739

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 91691, 275073, 458455, 1375365, 1558747, 4676241, 7793735, 23381205]

約数ペア:

[(1, 23381205), (3, 7793735), (5, 4676241), (15, 1558747), (17, 1375365), (51, 458455), (85, 275073), (255, 91691)]