8891085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 17329536

約数和(自身を除く): 8438451

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 293, 357, 595, 867, 879, 1445, 1465, 1785, 2023, 2051, 4335, 4395, 4981, 6069, 6153, 10115, 10255, 14943, 24905, 30345, 30765, 34867, 74715, 84677, 104601, 174335, 254031, 423385, 523005, 592739, 1270155, 1778217, 2963695, 8891085]

約数ペア:

[(1, 8891085), (3, 2963695), (5, 1778217), (7, 1270155), (15, 592739), (17, 523005), (21, 423385), (35, 254031), (51, 174335), (85, 104601), (105, 84677), (119, 74715), (255, 34867), (289, 30765), (293, 30345), (357, 24905), (595, 14943), (867, 10255), (879, 10115), (1445, 6153), (1465, 6069), (1785, 4981), (2023, 4395), (2051, 4335)]