38869945

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 47765520

約数和(自身を除く): 8895575

約数列:

[1, 5, 73, 109, 365, 545, 977, 4885, 7957, 39785, 71321, 106493, 356605, 532465, 7773989, 38869945]

約数ペア:

[(1, 38869945), (5, 7773989), (73, 532465), (109, 356605), (365, 106493), (545, 71321), (977, 39785), (4885, 7957)]