85655265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19759}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 145591680

約数和(自身を除く): 59936415

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 19759, 59277, 98795, 296385, 335903, 1007709, 1679515, 5038545, 5710351, 17131053, 28551755, 85655265]

約数ペア:

[(1, 85655265), (3, 28551755), (5, 17131053), (15, 5710351), (17, 5038545), (51, 1679515), (85, 1007709), (255, 335903), (289, 296385), (867, 98795), (1445, 59277), (4335, 19759)]