23236065

素因数分解:

$3^4\times 5^1\times {\mathrm{57373}}^1$

素因数の和:57390

約数の個数: 20

約数和(自身を含む): 41653524

約数和(自身を除く): 18417459

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57373, 172119, 286865, 516357, 860595, 1549071, 2581785, 4647213, 7745355, 23236065]

約数ペア:

[(1, 23236065), (3, 7745355), (5, 4647213), (9, 2581785), (15, 1549071), (27, 860595), (45, 516357), (81, 286865), (135, 172119), (405, 57373)]