42304935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 29856345

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 2609, 3243, 5405, 7827, 13045, 16215, 39135, 60007, 122623, 180021, 300035, 367869, 613115, 900105, 1839345, 2820329, 8460987, 14101645, 42304935]

約数ペア:

[(1, 42304935), (3, 14101645), (5, 8460987), (15, 2820329), (23, 1839345), (47, 900105), (69, 613115), (115, 367869), (141, 300035), (235, 180021), (345, 122623), (705, 60007), (1081, 39135), (2609, 16215), (3243, 13045), (5405, 7827)]