13152335

素因数分解:

$5^1\times 7^3\times {\mathrm{7669}}^1$

素因数の和:7695

約数の個数: 16

約数和(自身を含む): 18408000

約数和(自身を除く): 5255665

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 7669, 38345, 53683, 268415, 375781, 1878905, 2630467, 13152335]

約数ペア:

[(1, 13152335), (5, 2630467), (7, 1878905), (35, 375781), (49, 268415), (245, 53683), (343, 38345), (1715, 7669)]