89448385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32003}}^1$

素因数の和:32064

約数の個数: 16

約数和(自身を含む): 118286784

約数和(自身を除く): 28838399

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 32003, 160015, 416039, 1376129, 2080195, 6880645, 17889677, 89448385]

約数ペア:

[(1, 89448385), (5, 17889677), (13, 6880645), (43, 2080195), (65, 1376129), (215, 416039), (559, 160015), (2795, 32003)]