26526015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 49213440

約数和(自身を除く): 22687425

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8543, 25629, 42715, 76887, 128145, 196489, 230661, 384435, 589467, 982445, 1153305, 1768401, 2947335, 5305203, 8842005, 26526015]

約数ペア:

[(1, 26526015), (3, 8842005), (5, 5305203), (9, 2947335), (15, 1768401), (23, 1153305), (27, 982445), (45, 589467), (69, 384435), (115, 230661), (135, 196489), (207, 128145), (345, 76887), (621, 42715), (1035, 25629), (3105, 8543)]