231001065

素因数分解:

$3^4\times 5^1\times {\mathrm{570373}}^1$

素因数の和:570390

約数の個数: 20

約数和(自身を含む): 414091524

約数和(自身を除く): 183090459

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 570373, 1711119, 2851865, 5133357, 8555595, 15400071, 25666785, 46200213, 77000355, 231001065]

約数ペア:

[(1, 231001065), (3, 77000355), (5, 46200213), (9, 25666785), (15, 15400071), (27, 8555595), (45, 5133357), (81, 2851865), (135, 1711119), (405, 570373)]