47967285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188107}}^1$

素因数の和:188132

約数の個数: 16

約数和(自身を含む): 81262656

約数和(自身を除く): 33295371

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 188107, 564321, 940535, 2821605, 3197819, 9593457, 15989095, 47967285]

約数ペア:

[(1, 47967285), (3, 15989095), (5, 9593457), (15, 3197819), (17, 2821605), (51, 940535), (85, 564321), (255, 188107)]