54352155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25371

約数の個数: 32

約数和(自身を含む): 102170880

約数和(自身を除く): 47818725

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25339, 76017, 126695, 278729, 329407, 380085, 836187, 988221, 1393645, 1647035, 3623477, 4180935, 4941105, 10870431, 18117385, 54352155]

約数ペア:

[(1, 54352155), (3, 18117385), (5, 10870431), (11, 4941105), (13, 4180935), (15, 3623477), (33, 1647035), (39, 1393645), (55, 988221), (65, 836187), (143, 380085), (165, 329407), (195, 278729), (429, 126695), (715, 76017), (2145, 25339)]