84188205

素因数分解:

$3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3323}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 146229408

約数和(自身を除く): 62041203

約数列:

[1, 3, 5, 9, 15, 45, 563, 1689, 2815, 3323, 5067, 8445, 9969, 16615, 25335, 29907, 49845, 149535, 1870849, 5612547, 9354245, 16837641, 28062735, 84188205]

約数ペア:

[(1, 84188205), (3, 28062735), (5, 16837641), (9, 9354245), (15, 5612547), (45, 1870849), (563, 149535), (1689, 49845), (2815, 29907), (3323, 25335), (5067, 16615), (8445, 9969)]