15242139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 24850800

約数和(自身を除く): 9608661

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 5309, 15927, 47781, 58399, 153961, 175197, 461883, 525591, 1385649, 1693571, 5080713, 15242139]

約数ペア:

[(1, 15242139), (3, 5080713), (9, 1693571), (11, 1385649), (29, 525591), (33, 461883), (87, 175197), (99, 153961), (261, 58399), (319, 47781), (957, 15927), (2871, 5309)]