47821185

素因数分解:

$3^5\times 5^1\times {\mathrm{39359}}^1$

素因数の和:39379

約数の個数: 24

約数和(自身を含む): 85962240

約数和(自身を除く): 38141055

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 39359, 118077, 196795, 354231, 590385, 1062693, 1771155, 3188079, 5313465, 9564237, 15940395, 47821185]

約数ペア:

[(1, 47821185), (3, 15940395), (5, 9564237), (9, 5313465), (15, 3188079), (27, 1771155), (45, 1062693), (81, 590385), (135, 354231), (243, 196795), (405, 118077), (1215, 39359)]