23722065

素因数分解:

$3^4\times 5^1\times {\mathrm{58573}}^1$

素因数の和:58590

約数の個数: 20

約数和(自身を含む): 42524724

約数和(自身を除く): 18802659

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58573, 175719, 292865, 527157, 878595, 1581471, 2635785, 4744413, 7907355, 23722065]

約数ペア:

[(1, 23722065), (3, 7907355), (5, 4744413), (9, 2635785), (15, 1581471), (27, 878595), (45, 527157), (81, 292865), (135, 175719), (405, 58573)]