252817885

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 306423936

約数和(自身を除く): 53606051

約数列:

[1, 5, 157, 443, 727, 785, 2215, 3635, 69551, 114139, 322061, 347755, 570695, 1610305, 50563577, 252817885]

約数ペア:

[(1, 252817885), (5, 50563577), (157, 1610305), (443, 570695), (727, 347755), (785, 322061), (2215, 114139), (3635, 69551)]