138442615

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 170877600

約数和(自身を除く): 32434985

約数列:

[1, 5, 59, 89, 295, 445, 5251, 5273, 26255, 26365, 311107, 469297, 1555535, 2346485, 27688523, 138442615]

約数ペア:

[(1, 138442615), (5, 27688523), (59, 2346485), (89, 1555535), (295, 469297), (445, 311107), (5251, 26365), (5273, 26255)]