42415755

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39827}}^1$

素因数の和:39906

約数の個数: 16

約数和(自身を含む): 68822784

約数和(自身を除く): 26407029

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 39827, 119481, 199135, 597405, 2827717, 8483151, 14138585, 42415755]

約数ペア:

[(1, 42415755), (3, 14138585), (5, 8483151), (15, 2827717), (71, 597405), (213, 199135), (355, 119481), (1065, 39827)]