39291485

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 8608675

約数列:

[1, 5, 131, 223, 269, 655, 1115, 1345, 29213, 35239, 59987, 146065, 176195, 299935, 7858297, 39291485]

約数ペア:

[(1, 39291485), (5, 7858297), (131, 299935), (223, 176195), (269, 146065), (655, 59987), (1115, 35239), (1345, 29213)]