182640815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 81535825

約数列:

[1, 5, 7, 23, 35, 97, 115, 161, 485, 679, 805, 2231, 2339, 3395, 11155, 11695, 15617, 16373, 53797, 78085, 81865, 226883, 268985, 376579, 1134415, 1588181, 1882895, 5218309, 7940905, 26091545, 36528163, 182640815]

約数ペア:

[(1, 182640815), (5, 36528163), (7, 26091545), (23, 7940905), (35, 5218309), (97, 1882895), (115, 1588181), (161, 1134415), (485, 376579), (679, 268985), (805, 226883), (2231, 81865), (2339, 78085), (3395, 53797), (11155, 16373), (11695, 15617)]