29700315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15403

約数の個数: 24

約数和(自身を含む): 52681200

約数和(自身を除く): 22980885

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 15349, 46047, 76745, 138141, 230235, 660007, 690705, 1980021, 3300035, 5940063, 9900105, 29700315]

約数ペア:

[(1, 29700315), (3, 9900105), (5, 5940063), (9, 3300035), (15, 1980021), (43, 690705), (45, 660007), (129, 230235), (215, 138141), (387, 76745), (645, 46047), (1935, 15349)]