39690045

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8243}}^1$

素因数の和:8361

約数の個数: 24

約数和(自身を含む): 69447456

約数和(自身を除く): 29757411

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 8243, 24729, 41215, 74187, 123645, 370935, 882001, 2646003, 4410005, 7938009, 13230015, 39690045]

約数ペア:

[(1, 39690045), (3, 13230015), (5, 7938009), (9, 4410005), (15, 2646003), (45, 882001), (107, 370935), (321, 123645), (535, 74187), (963, 41215), (1605, 24729), (4815, 8243)]