20184973065

素因数分解:

$3^3\times 5^1\times {\mathrm{149518319}}^1$

素因数の和:149518333

約数の個数: 16

約数和(自身を含む): 35884396800

約数和(自身を除く): 15699423735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149518319, 448554957, 747591595, 1345664871, 2242774785, 4036994613, 6728324355, 20184973065]

約数ペア:

[(1, 20184973065), (3, 6728324355), (5, 4036994613), (9, 2242774785), (15, 1345664871), (27, 747591595), (45, 448554957), (135, 149518319)]