71570238765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16509859}}^1$

素因数の和:16509901

約数の個数: 24

約数和(自身を含む): 121644648480

約数和(自身を除く): 50074409715

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 16509859, 49529577, 82549295, 247647885, 280667603, 842002809, 1403338015, 4210014045, 4771349251, 14314047753, 23856746255, 71570238765]

約数ペア:

[(1, 71570238765), (3, 23856746255), (5, 14314047753), (15, 4771349251), (17, 4210014045), (51, 1403338015), (85, 842002809), (255, 280667603), (289, 247647885), (867, 82549295), (1445, 49529577), (4335, 16509859)]