39248445

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 25136835

約数列:

[1, 3, 5, 15, 71, 137, 213, 269, 355, 411, 685, 807, 1065, 1345, 2055, 4035, 9727, 19099, 29181, 36853, 48635, 57297, 95495, 110559, 145905, 184265, 286485, 552795, 2616563, 7849689, 13082815, 39248445]

約数ペア:

[(1, 39248445), (3, 13082815), (5, 7849689), (15, 2616563), (71, 552795), (137, 286485), (213, 184265), (269, 145905), (355, 110559), (411, 95495), (685, 57297), (807, 48635), (1065, 36853), (1345, 29181), (2055, 19099), (4035, 9727)]