293018545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 375768000

約数和(自身を除く): 82749455

約数列:

[1, 5, 17, 85, 199, 289, 995, 1019, 1445, 3383, 5095, 16915, 17323, 57511, 86615, 202781, 287555, 294491, 1013905, 1472455, 3447277, 17236385, 58603709, 293018545]

約数ペア:

[(1, 293018545), (5, 58603709), (17, 17236385), (85, 3447277), (199, 1472455), (289, 1013905), (995, 294491), (1019, 287555), (1445, 202781), (3383, 86615), (5095, 57511), (16915, 17323)]