25896225

素因数分解:

$3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 42963520

約数和(自身を除く): 17067295

約数列:

[1, 3, 5, 15, 25, 75, 487, 709, 1461, 2127, 2435, 3545, 7305, 10635, 12175, 17725, 36525, 53175, 345283, 1035849, 1726415, 5179245, 8632075, 25896225]

約数ペア:

[(1, 25896225), (3, 8632075), (5, 5179245), (15, 1726415), (25, 1035849), (75, 345283), (487, 53175), (709, 36525), (1461, 17725), (2127, 12175), (2435, 10635), (3545, 7305)]