13980404305

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1\times {\mathrm{5233}}^1$

素因数の和:7345

約数の個数: 32

約数和(自身を含む): 19704628224

約数和(自身を除く): 5724223919

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 2063, 5233, 10315, 14441, 26165, 36631, 72205, 76331, 183155, 193621, 381655, 534317, 968105, 1355347, 2671585, 6776735, 10795679, 53978395, 75569753, 377848765, 399440123, 1997200615, 2796080861, 13980404305]

約数ペア:

[(1, 13980404305), (5, 2796080861), (7, 1997200615), (35, 399440123), (37, 377848765), (185, 75569753), (259, 53978395), (1295, 10795679), (2063, 6776735), (5233, 2671585), (10315, 1355347), (14441, 968105), (26165, 534317), (36631, 381655), (72205, 193621), (76331, 183155)]