23020695

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11897}}^1$

素因数の和:11951

約数の個数: 24

約数和(自身を含む): 40833936

約数和(自身を除く): 17813241

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 11897, 35691, 59485, 107073, 178455, 511571, 535365, 1534713, 2557855, 4604139, 7673565, 23020695]

約数ペア:

[(1, 23020695), (3, 7673565), (5, 4604139), (9, 2557855), (15, 1534713), (43, 535365), (45, 511571), (129, 178455), (215, 107073), (387, 59485), (645, 35691), (1935, 11897)]