30267945

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 54230400

約数和(自身を除く): 23962455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 1613, 2085, 3753, 4839, 6255, 8065, 14517, 18765, 24195, 43551, 72585, 217755, 224207, 672621, 1121035, 2017863, 3363105, 6053589, 10089315, 30267945]

約数ペア:

[(1, 30267945), (3, 10089315), (5, 6053589), (9, 3363105), (15, 2017863), (27, 1121035), (45, 672621), (135, 224207), (139, 217755), (417, 72585), (695, 43551), (1251, 24195), (1613, 18765), (2085, 14517), (3753, 8065), (4839, 6255)]