16105175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 21430176

約数和(自身を除く): 5325001

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 757, 851, 925, 3785, 4255, 17411, 18925, 21275, 28009, 87055, 140045, 435275, 644207, 700225, 3221035, 16105175]

約数ペア:

[(1, 16105175), (5, 3221035), (23, 700225), (25, 644207), (37, 435275), (115, 140045), (185, 87055), (575, 28009), (757, 21275), (851, 18925), (925, 17411), (3785, 4255)]