131424905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 160704000

約数和(自身を除く): 29279095

約数列:

[1, 5, 71, 239, 355, 1195, 1549, 7745, 16969, 84845, 109979, 370211, 549895, 1851055, 26284981, 131424905]

約数ペア:

[(1, 131424905), (5, 26284981), (71, 1851055), (239, 549895), (355, 370211), (1195, 109979), (1549, 84845), (7745, 16969)]