155671405

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6007}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 192063744

約数和(自身を除く): 36392339

約数列:

[1, 5, 71, 73, 355, 365, 5183, 6007, 25915, 30035, 426497, 438511, 2132485, 2192555, 31134281, 155671405]

約数ペア:

[(1, 155671405), (5, 31134281), (71, 2192555), (73, 2132485), (355, 438511), (365, 426497), (5183, 30035), (6007, 25915)]