21924255

素因数分解:

$3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1217}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 35136864

約数和(自身を除く): 13212609

約数列:

[1, 3, 5, 15, 1201, 1217, 3603, 3651, 6005, 6085, 18015, 18255, 1461617, 4384851, 7308085, 21924255]

約数ペア:

[(1, 21924255), (3, 7308085), (5, 4384851), (15, 1461617), (1201, 18255), (1217, 18015), (3603, 6085), (3651, 6005)]