164931045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2477}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 276901632

約数和(自身を除く): 111970587

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 965, 2477, 2895, 4439, 7431, 12385, 13317, 22195, 37155, 56971, 66585, 170913, 284855, 478061, 854565, 1434183, 2390305, 7170915, 10995403, 32986209, 54977015, 164931045]

約数ペア:

[(1, 164931045), (3, 54977015), (5, 32986209), (15, 10995403), (23, 7170915), (69, 2390305), (115, 1434183), (193, 854565), (345, 478061), (579, 284855), (965, 170913), (2477, 66585), (2895, 56971), (4439, 37155), (7431, 22195), (12385, 13317)]