42386445

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8803}}^1$

素因数の和:8921

約数の個数: 24

約数和(自身を含む): 74164896

約数和(自身を除く): 31778451

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 8803, 26409, 44015, 79227, 132045, 396135, 941921, 2825763, 4709605, 8477289, 14128815, 42386445]

約数ペア:

[(1, 42386445), (3, 14128815), (5, 8477289), (9, 4709605), (15, 2825763), (45, 941921), (107, 396135), (321, 132045), (535, 79227), (963, 44015), (1605, 26409), (4815, 8803)]