85361385

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138799}}^1$

素因数の和:138848

約数の個数: 16

約数和(自身を含む): 139910400

約数和(自身を除く): 54549015

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 138799, 416397, 693995, 2081985, 5690759, 17072277, 28453795, 85361385]

約数ペア:

[(1, 85361385), (3, 28453795), (5, 17072277), (15, 5690759), (41, 2081985), (123, 693995), (205, 416397), (615, 138799)]