71348715

素因数分解:

$3^3\times 5^1\times {\mathrm{528509}}^1$

素因数の和:528523

約数の個数: 16

約数和(自身を含む): 126842400

約数和(自身を除く): 55493685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 528509, 1585527, 2642545, 4756581, 7927635, 14269743, 23782905, 71348715]

約数ペア:

[(1, 71348715), (3, 23782905), (5, 14269743), (9, 7927635), (15, 4756581), (27, 2642545), (45, 1585527), (135, 528509)]