47394315

素因数分解:

$3^4\times 5^1\times {\mathrm{117023}}^1$

素因数の和:117040

約数の個数: 20

約数和(自身を含む): 84959424

約数和(自身を除く): 37565109

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 117023, 351069, 585115, 1053207, 1755345, 3159621, 5266035, 9478863, 15798105, 47394315]

約数ペア:

[(1, 47394315), (3, 15798105), (5, 9478863), (9, 5266035), (15, 3159621), (27, 1755345), (45, 1053207), (81, 585115), (135, 351069), (405, 117023)]