22125925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 29462400

約数和(自身を除く): 7336475

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 659, 1343, 1975, 3295, 6715, 11203, 16475, 33575, 52061, 56015, 260305, 280075, 885037, 1301525, 4425185, 22125925]

約数ペア:

[(1, 22125925), (5, 4425185), (17, 1301525), (25, 885037), (79, 280075), (85, 260305), (395, 56015), (425, 52061), (659, 33575), (1343, 16475), (1975, 11203), (3295, 6715)]