8961125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 11844144

約数和(自身を除く): 2883019

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 4217, 21085, 71689, 105425, 358445, 527125, 1792225, 8961125]

約数ペア:

[(1, 8961125), (5, 1792225), (17, 527125), (25, 358445), (85, 105425), (125, 71689), (425, 21085), (2125, 4217)]