42967965

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66617}}^1$

素因数の和:66668

約数の個数: 16

約数和(自身を含む): 70348608

約数和(自身を除く): 27380643

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 66617, 199851, 333085, 999255, 2864531, 8593593, 14322655, 42967965]

約数ペア:

[(1, 42967965), (3, 14322655), (5, 8593593), (15, 2864531), (43, 999255), (129, 333085), (215, 199851), (645, 66617)]