42741315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55871}}^1$

素因数の和:55899

約数の個数: 24

約数和(自身を含む): 78444288

約数和(自身を除く): 35702973

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55871, 167613, 279355, 502839, 838065, 949807, 2514195, 2849421, 4749035, 8548263, 14247105, 42741315]

約数ペア:

[(1, 42741315), (3, 14247105), (5, 8548263), (9, 4749035), (15, 2849421), (17, 2514195), (45, 949807), (51, 838065), (85, 502839), (153, 279355), (255, 167613), (765, 55871)]