2570655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 4376592

約数和(自身を除く): 1805937

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 593, 867, 1445, 1779, 2965, 4335, 8895, 10081, 30243, 50405, 151215, 171377, 514131, 856885, 2570655]

約数ペア:

[(1, 2570655), (3, 856885), (5, 514131), (15, 171377), (17, 151215), (51, 50405), (85, 30243), (255, 10081), (289, 8895), (593, 4335), (867, 2965), (1445, 1779)]