54759645

素因数分解:

$3^4\times 5^1\times {\mathrm{135209}}^1$

素因数の和:135226

約数の個数: 20

約数和(自身を含む): 98162460

約数和(自身を除く): 43402815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 135209, 405627, 676045, 1216881, 2028135, 3650643, 6084405, 10951929, 18253215, 54759645]

約数ペア:

[(1, 54759645), (3, 18253215), (5, 10951929), (9, 6084405), (15, 3650643), (27, 2028135), (45, 1216881), (81, 676045), (135, 405627), (405, 135209)]