4787025

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 8020320

約数和(自身を除く): 3233295

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 769, 1245, 2075, 2307, 3845, 6225, 11535, 19225, 57675, 63827, 191481, 319135, 957405, 1595675, 4787025]

約数ペア:

[(1, 4787025), (3, 1595675), (5, 957405), (15, 319135), (25, 191481), (75, 63827), (83, 57675), (249, 19225), (415, 11535), (769, 6225), (1245, 3845), (2075, 2307)]