39066645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 64632960

約数和(自身を除く): 25566315

約数列:

[1, 3, 5, 15, 41, 123, 139, 205, 417, 457, 615, 695, 1371, 2085, 2285, 5699, 6855, 17097, 18737, 28495, 56211, 63523, 85485, 93685, 190569, 281055, 317615, 952845, 2604443, 7813329, 13022215, 39066645]

約数ペア:

[(1, 39066645), (3, 13022215), (5, 7813329), (15, 2604443), (41, 952845), (123, 317615), (139, 281055), (205, 190569), (417, 93685), (457, 85485), (615, 63523), (695, 56211), (1371, 28495), (2085, 18737), (2285, 17097), (5699, 6855)]