25074905

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 30676800

約数和(自身を除く): 5601895

約数列:

[1, 5, 109, 139, 331, 545, 695, 1655, 15151, 36079, 46009, 75755, 180395, 230045, 5014981, 25074905]

約数ペア:

[(1, 25074905), (5, 5014981), (109, 230045), (139, 180395), (331, 75755), (545, 46009), (695, 36079), (1655, 15151)]