10521665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27329}}^1$

素因数の和:27352

約数の個数: 16

約数和(自身を含む): 15742080

約数和(自身を除く): 5220415

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 27329, 136645, 191303, 300619, 956515, 1503095, 2104333, 10521665]

約数ペア:

[(1, 10521665), (5, 2104333), (7, 1503095), (11, 956515), (35, 300619), (55, 191303), (77, 136645), (385, 27329)]