3149426645

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{81307}}^1$

素因数の和:81500

約数の個数: 16

約数和(自身を含む): 3871561728

約数和(自身を除く): 722135083

約数列:

[1, 5, 61, 127, 305, 635, 7747, 38735, 81307, 406535, 4959727, 10325989, 24798635, 51629945, 629885329, 3149426645]

約数ペア:

[(1, 3149426645), (5, 629885329), (61, 51629945), (127, 24798635), (305, 10325989), (635, 4959727), (7747, 406535), (38735, 81307)]