268538405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1\times {\mathrm{1471}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 333849600

約数和(自身を除く): 65311195

約数列:

[1, 5, 29, 145, 1259, 1471, 6295, 7355, 36511, 42659, 182555, 213295, 1851989, 9259945, 53707681, 268538405]

約数ペア:

[(1, 268538405), (5, 53707681), (29, 9259945), (145, 1851989), (1259, 213295), (1471, 182555), (6295, 42659), (7355, 36511)]