231518665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 344044800

約数和(自身を除く): 112526135

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3655, 5117, 9049, 25585, 45245, 63343, 153833, 316715, 389107, 769165, 1076831, 1945535, 2723749, 5384155, 6614819, 13618745, 33074095, 46303733, 231518665]

約数ペア:

[(1, 231518665), (5, 46303733), (7, 33074095), (17, 13618745), (35, 6614819), (43, 5384155), (85, 2723749), (119, 1945535), (215, 1076831), (301, 769165), (595, 389107), (731, 316715), (1505, 153833), (3655, 63343), (5117, 45245), (9049, 25585)]