3211685

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 779995

約数列:

[1, 5, 71, 83, 109, 355, 415, 545, 5893, 7739, 9047, 29465, 38695, 45235, 642337, 3211685]

約数ペア:

[(1, 3211685), (5, 642337), (71, 45235), (83, 38695), (109, 29465), (355, 9047), (415, 7739), (545, 5893)]