42309255

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39727}}^1$

素因数の和:39806

約数の個数: 16

約数和(自身を含む): 68649984

約数和(自身を除く): 26340729

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 39727, 119181, 198635, 595905, 2820617, 8461851, 14103085, 42309255]

約数ペア:

[(1, 42309255), (3, 14103085), (5, 8461851), (15, 2820617), (71, 595905), (213, 198635), (355, 119181), (1065, 39727)]