38480975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 51767520

約数和(自身を除く): 13286545

約数列:

[1, 5, 13, 25, 65, 167, 325, 709, 835, 2171, 3545, 4175, 9217, 10855, 17725, 46085, 54275, 118403, 230425, 592015, 1539239, 2960075, 7696195, 38480975]

約数ペア:

[(1, 38480975), (5, 7696195), (13, 2960075), (25, 1539239), (65, 592015), (167, 230425), (325, 118403), (709, 54275), (835, 46085), (2171, 17725), (3545, 10855), (4175, 9217)]