27998235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36599}}^1$

素因数の和:36627

約数の個数: 24

約数和(自身を含む): 51386400

約数和(自身を除く): 23388165

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 36599, 109797, 182995, 329391, 548985, 622183, 1646955, 1866549, 3110915, 5599647, 9332745, 27998235]

約数ペア:

[(1, 27998235), (3, 9332745), (5, 5599647), (9, 3110915), (15, 1866549), (17, 1646955), (45, 622183), (51, 548985), (85, 329391), (153, 182995), (255, 109797), (765, 36599)]