17530885

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 21865536

約数和(自身を除く): 4334651

約数列:

[1, 5, 43, 67, 215, 335, 1217, 2881, 6085, 14405, 52331, 81539, 261655, 407695, 3506177, 17530885]

約数ペア:

[(1, 17530885), (5, 3506177), (43, 407695), (67, 261655), (215, 81539), (335, 52331), (1217, 14405), (2881, 6085)]