71047165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 104315904

約数和(自身を除く): 33268739

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 485, 595, 679, 1231, 1649, 3395, 6155, 8245, 8617, 11543, 20927, 43085, 57715, 104635, 119407, 146489, 597035, 732445, 835849, 2029919, 4179245, 10149595, 14209433, 71047165]

約数ペア:

[(1, 71047165), (5, 14209433), (7, 10149595), (17, 4179245), (35, 2029919), (85, 835849), (97, 732445), (119, 597035), (485, 146489), (595, 119407), (679, 104635), (1231, 57715), (1649, 43085), (3395, 20927), (6155, 11543), (8245, 8617)]