29778495

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42239}}^1$

素因数の和:42294

約数の個数: 16

約数和(自身を含む): 48660480

約数和(自身を除く): 18881985

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42239, 126717, 211195, 633585, 1985233, 5955699, 9926165, 29778495]

約数ペア:

[(1, 29778495), (3, 9926165), (5, 5955699), (15, 1985233), (47, 633585), (141, 211195), (235, 126717), (705, 42239)]