42054405

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3457}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 67389504

約数和(自身を除く): 25335099

約数列:

[1, 3, 5, 15, 811, 2433, 3457, 4055, 10371, 12165, 17285, 51855, 2803627, 8410881, 14018135, 42054405]

約数ペア:

[(1, 42054405), (3, 14018135), (5, 8410881), (15, 2803627), (811, 51855), (2433, 17285), (3457, 12165), (4055, 10371)]