22585775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 31225680

約数和(自身を除く): 8639905

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 2797, 8075, 13985, 47549, 53143, 69925, 237745, 265715, 903431, 1188725, 1328575, 4517155, 22585775]

約数ペア:

[(1, 22585775), (5, 4517155), (17, 1328575), (19, 1188725), (25, 903431), (85, 265715), (95, 237745), (323, 69925), (425, 53143), (475, 47549), (1615, 13985), (2797, 8075)]