66855405

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19463}}^1$

素因数の和:19700

約数の個数: 16

約数和(自身を含む): 107441280

約数和(自身を除く): 40585875

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 19463, 58389, 97315, 291945, 4457027, 13371081, 22285135, 66855405]

約数ペア:

[(1, 66855405), (3, 22285135), (5, 13371081), (15, 4457027), (229, 291945), (687, 97315), (1145, 58389), (3435, 19463)]