513612385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3083}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 727429248

約数和(自身を除く): 213816863

約数列:

[1, 5, 11, 13, 55, 65, 143, 233, 715, 1165, 2563, 3029, 3083, 12815, 15145, 15415, 33319, 33913, 40079, 166595, 169565, 200395, 440869, 718339, 2204345, 3591695, 7901729, 9338407, 39508645, 46692035, 102722477, 513612385]

約数ペア:

[(1, 513612385), (5, 102722477), (11, 46692035), (13, 39508645), (55, 9338407), (65, 7901729), (143, 3591695), (233, 2204345), (715, 718339), (1165, 440869), (2563, 200395), (3029, 169565), (3083, 166595), (12815, 40079), (15145, 33913), (15415, 33319)]