148922745

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^2\times {\mathrm{223}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 240484608

約数和(自身を除く): 91561863

約数列:

[1, 3, 5, 15, 211, 223, 633, 669, 1055, 1115, 3165, 3345, 44521, 47053, 133563, 141159, 222605, 235265, 667815, 705795, 9928183, 29784549, 49640915, 148922745]

約数ペア:

[(1, 148922745), (3, 49640915), (5, 29784549), (15, 9928183), (211, 705795), (223, 667815), (633, 235265), (669, 222605), (1055, 141159), (1115, 133563), (3165, 47053), (3345, 44521)]