54850365

素因数分解:

$3^4\times 5^1\times {\mathrm{135433}}^1$

素因数の和:135450

約数の個数: 20

約数和(自身を含む): 98325084

約数和(自身を除く): 43474719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 135433, 406299, 677165, 1218897, 2031495, 3656691, 6094485, 10970073, 18283455, 54850365]

約数ペア:

[(1, 54850365), (3, 18283455), (5, 10970073), (9, 6094485), (15, 3656691), (27, 2031495), (45, 1218897), (81, 677165), (135, 406299), (405, 135433)]