20176983495

素因数分解:

$3^3\times 5^1\times {\mathrm{149459137}}^1$

素因数の和:149459151

約数の個数: 16

約数和(自身を含む): 35870193120

約数和(自身を除く): 15693209625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149459137, 448377411, 747295685, 1345132233, 2241887055, 4035396699, 6725661165, 20176983495]

約数ペア:

[(1, 20176983495), (3, 6725661165), (5, 4035396699), (9, 2241887055), (15, 1345132233), (27, 747295685), (45, 448377411), (135, 149459137)]