6851385

素因数分解:

$3^5\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 12317760

約数和(自身を除く): 5466375

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 5639, 16917, 28195, 50751, 84585, 152253, 253755, 456759, 761265, 1370277, 2283795, 6851385]

約数ペア:

[(1, 6851385), (3, 2283795), (5, 1370277), (9, 761265), (15, 456759), (27, 253755), (45, 152253), (81, 84585), (135, 50751), (243, 28195), (405, 16917), (1215, 5639)]