23223655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 11903129

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1187, 1505, 2795, 3913, 5935, 8309, 15431, 19565, 41545, 51041, 77155, 108017, 255205, 357287, 540085, 663533, 1786435, 3317665, 4644731, 23223655]

約数ペア:

[(1, 23223655), (5, 4644731), (7, 3317665), (13, 1786435), (35, 663533), (43, 540085), (65, 357287), (91, 255205), (215, 108017), (301, 77155), (455, 51041), (559, 41545), (1187, 19565), (1505, 15431), (2795, 8309), (3913, 5935)]