142502125

素因数分解:

$5^3\times {\mathrm{281}}^1\times {\mathrm{4057}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 178519536

約数和(自身を除く): 36017411

約数列:

[1, 5, 25, 125, 281, 1405, 4057, 7025, 20285, 35125, 101425, 507125, 1140017, 5700085, 28500425, 142502125]

約数ペア:

[(1, 142502125), (5, 28500425), (25, 5700085), (125, 1140017), (281, 507125), (1405, 101425), (4057, 35125), (7025, 20285)]