73149045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{286859}}^1$

素因数の和:286884

約数の個数: 16

約数和(自身を含む): 123923520

約数和(自身を除く): 50774475

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 286859, 860577, 1434295, 4302885, 4876603, 14629809, 24383015, 73149045]

約数ペア:

[(1, 73149045), (3, 24383015), (5, 14629809), (15, 4876603), (17, 4302885), (51, 1434295), (85, 860577), (255, 286859)]