47224575

素因数分解:

$3^2\times 5^2\times {\mathrm{209887}}^1$

素因数の和:209903

約数の個数: 18

約数和(自身を含む): 84584864

約数和(自身を除く): 37360289

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 209887, 629661, 1049435, 1888983, 3148305, 5247175, 9444915, 15741525, 47224575]

約数ペア:

[(1, 47224575), (3, 15741525), (5, 9444915), (9, 5247175), (15, 3148305), (25, 1888983), (45, 1049435), (75, 629661), (225, 209887)]