85880875

素因数分解:

$5^3\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6543

約数の個数: 16

約数和(自身を含む): 108197856

約数和(自身を除く): 22316981

約数列:

[1, 5, 25, 107, 125, 535, 2675, 6421, 13375, 32105, 160525, 687047, 802625, 3435235, 17176175, 85880875]

約数ペア:

[(1, 85880875), (5, 17176175), (25, 3435235), (107, 802625), (125, 687047), (535, 160525), (2675, 32105), (6421, 13375)]