152142605

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 195252000

約数和(自身を除く): 43109395

約数列:

[1, 5, 17, 85, 211, 289, 499, 1055, 1445, 2495, 3587, 8483, 17935, 42415, 60979, 105289, 144211, 304895, 526445, 721055, 1789913, 8949565, 30428521, 152142605]

約数ペア:

[(1, 152142605), (5, 30428521), (17, 8949565), (85, 1789913), (211, 721055), (289, 526445), (499, 304895), (1055, 144211), (1445, 105289), (2495, 60979), (3587, 42415), (8483, 17935)]