42818445

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9421}}^1$

素因数の和:9533

約数の個数: 24

約数和(自身を含む): 74961432

約数和(自身を除く): 32142987

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 9421, 28263, 47105, 84789, 141315, 423945, 951521, 2854563, 4757605, 8563689, 14272815, 42818445]

約数ペア:

[(1, 42818445), (3, 14272815), (5, 8563689), (9, 4757605), (15, 2854563), (45, 951521), (101, 423945), (303, 141315), (505, 84789), (909, 47105), (1515, 28263), (4545, 9421)]