75208495

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 91576800

約数和(自身を除く): 16368305

約数列:

[1, 5, 149, 157, 643, 745, 785, 3215, 23393, 95807, 100951, 116965, 479035, 504755, 15041699, 75208495]

約数ペア:

[(1, 75208495), (5, 15041699), (149, 504755), (157, 479035), (643, 116965), (745, 100951), (785, 95807), (3215, 23393)]