87391425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{105929}}^1$

素因数の和:105953

約数の個数: 24

約数和(自身を含む): 157623840

約数和(自身を除く): 70232415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 105929, 317787, 529645, 1165219, 1588935, 2648225, 3495657, 5826095, 7944675, 17478285, 29130475, 87391425]

約数ペア:

[(1, 87391425), (3, 29130475), (5, 17478285), (11, 7944675), (15, 5826095), (25, 3495657), (33, 2648225), (55, 1588935), (75, 1165219), (165, 529645), (275, 317787), (825, 105929)]