128082105

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8599}}^1$

素因数の和:8941

約数の個数: 24

約数和(自身を含む): 222705600

約数和(自身を除く): 94623495

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 8599, 14895, 25797, 42995, 77391, 128985, 386955, 2846269, 8538807, 14231345, 25616421, 42694035, 128082105]

約数ペア:

[(1, 128082105), (3, 42694035), (5, 25616421), (9, 14231345), (15, 8538807), (45, 2846269), (331, 386955), (993, 128985), (1655, 77391), (2979, 42995), (4965, 25797), (8599, 14895)]